Johnny's restaurant bill was $18.75, and the tax was 6.5%. Johnny left a 20% tip on the pre-tax bill. How much did Johnny pay in total?
Responses
A$22.09
$22.09
B$22.84
$22.84
C$23.72
$23.72
D$23.96
The tax on the bill is $18.75 * 6.5% = $1.22.
The total bill before the tip is $18.75 + $1.22 = $19.97.
The tip amount is $19.97 * 20% = $3.99.
Therefore, Johnny paid a total of $19.97 + $3.99 = $<<19.97+3.99=23.96>>23.96. Answer: \boxed{D}.