Nathan took his car in for service and repairs. He had a coupon for 15% off.

Original Prices
• Labor $266.63
• Parts $317.29
• Other $62.78

Which amount is closest to Nathan's total costs after the 15% discount and including 6% sales tax? [Assume tax is applied after the discount is applied.]

Respuesta :

W0lf93
Total price = $266.63 + $317.29+62.78=646.7 
Discount = 15% 
Discount amount = (15/100) x 646.7 
 =$97.005 
Price after discount = $646.7 - $97.005 
 =$549.695 
Sales tax = 6% 
Sales tax amount =(6/100) x $549.695 
 =$32.9817
 Total cost = Price after discount + sales tax amount
  =$549.695 + $32.9817
  =$582.6767 
=$582.68