Question

while on a business trip to hampton, valentina treated her co - workers to a meal that cost $393.16. valentina knew that when the bill came, she would need to pay hampton sales tax of 6.25% and would want to leave an 18% tip on the original $393.16. including tax and tip, how much did valentinas meal cost? $\square$ submit

Explanation:

Step1: Calculate the sales tax amount

The sales tax rate is 6.25% = 0.0625. The original cost is $393.16. So the sales tax amount is $393.16 * 0.0625 = $24.5725.

Step2: Calculate the tip amount

The tip rate is 18% = 0.18. The original cost is $393.16. So the tip amount is $393.16 * 0.18 = $70.7688.

Step3: Calculate the total cost

The total cost is the original cost plus the sales tax plus the tip. So total cost = $393.16 + $24.5725 + $70.7688 = $488.5013. Rounding to two decimal places, it is $488.50.

Answer:

$488.50