While out shopping for clothes you have a 20% off coupon, which must be applied before a 7% sales tax is added. What is the final percentage you will pay for the clothes relative to the un-adjusted price?  Choose the correct choice from the following answers:
A) 127.2% B) 74% C) 75.2% D) 84.8% E) 126%
(100%-20%)*(100%+6%) = 0.80*1.06 = 84.8%   The Final Percentage you will pay of the un-adjusted price will be 84.8%   The Answer is D   Notice the answer is the same no mater which order you apply the tax and the discount.   (100%+6%)*(100%-20%) = 1.06*0.80 = 84.8%
<result>D</result>
While out shopping for clothes you have a 20% off coupon, which must be applied before a 7% sales tax is added. What is the final percentage you will pay for the clothes relative to the un-adjusted price?