The original price of a camera was displayed as a whole dollar amount. After adding sales tax of 20 percent, the final price was also a whole dollar amount. Which of the following could be the final price of the camera? Pick one: A) $222 B) $209 C) $211 D) $220 E) $215
Final price = (1+20/100) * Original Price   = 1.20 * Original Price   From options given only 222 is divisible by 1.20 as it is stated OP is whole dollar amount.   Hence $222
<result>A</result>
The original price of a camera was displayed as a whole dollar amount. After adding sales tax of 20 percent, the final price was also a whole dollar amount. Which of the following could be the final price of the camera?