Bart bought 5 tires for his camping trailer. The price for each tire was $103.00. The tax rate was 7.25%.

What is the total cost Bart paid for the 5 tires, including sales tax? Round to the nearest tenth.

To calculate the total cost Bart paid for the 5 tires, including sales tax, follow these steps:

1. **Find the total cost of the tires before tax**:
   \[
   5 \text{ tires} \times 103.00 \text{ dollars per tire} = 515.00 \text{ dollars}
   \]

2. **Calculate the sales tax**:
   The sales tax rate is 7.25%, which we can write as a decimal (0.0725). To calculate the tax on the total amount:
   \[
   \text{Sales tax} = 515.00 \times 0.0725 = 37.3375
   \]

3. **Find the total cost including tax**:
   \[
   \text{Total cost} = 515.00 + 37.3375 = 552.3375
   \]

4. **Round to the nearest tenth**:
   \[
   \text{Total cost rounded} = 552.3 \text{ dollars}
   \]

Therefore, Bart paid **$552.3** for the 5 tires, including sales tax.

Would you like more details on any part of this solution?

Here are 5 related questions:
1. How would the total change if the tax rate was different, say 8%?
2. What is the total cost if Bart buys 6 tires instead of 5?
3. How can you express the tax portion as a percentage of the total cost?
4. What would the total be if there were a discount on the tires before applying the tax?
5. How does rounding affect the total in this case?

**Tip**: When calculating sales tax, always ensure the tax rate is converted into a decimal before multiplying by the total.

Bart bought 5 tires for his camping trailer. The price for each tire was $103.00. The tax rate was 7.25%. What is the total cost Bart paid for the 5 tires, including sales tax? Round to the nearest tenth.

Learn how to calculate the total cost Bart paid for 5 tires, each priced at $103, with a 7.25% sales tax. The solution includes step-by-step calculations, suitable for students in Grades 5-7. Understand basic arithmetic and percentages to find the final price of $552.3.

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