| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $169.87 | 9.858% | $186.6158 | $186.62 | $186.60 | $186.60 |
| Purchase #2 | $104.34 | 11.680% | $116.5269 | $116.53 | $116.55 | $116.50 |
| Purchase #3 | $141.27 | 8.817% | $153.7258 | $153.73 | $153.75 | $153.70 |
| Purchase #4 | $187.72 | 10.321% | $207.0946 | $207.09 | $207.10 | $207.10 |
| Purchase #5 | $114.47 | 11.611% | $127.7611 | $127.76 | $127.75 | $127.80 |
| Purchase #6 | $126.92 | 13.777% | $144.4058 | $144.41 | $144.40 | $144.40 |
| Purchase #7 | $228.57 | 3.412% | $236.3688 | $236.37 | $236.35 | $236.40 |
| 7 purchase totals = | $1,073.16 | $1,172.4988 | $1,172.51 | $1,172.50 | $1,172.50 | |