Pennsylvania has a sales tax of 6%. the city of philadelphia adds an extra local sales tax of 2%. both taxes apply to the original price of an item. if the shelf price of a bottle of sports drink is $2 in philadelphia, pa, which expressions can be used to show the total taxes you would expect to pay? $2(0.06 + 0.02) ($2)(0.06)($2 )(0.02) $2 + 0.06 + 0.02 ($2)(0.06) + ($2)(0.02)