| 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 | $118.64 | 11.318% | $132.0677 | $132.07 | $132.05 | $132.10 |
| Purchase #2 | $56.45 | 6.553% | $60.1492 | $60.15 | $60.15 | $60.10 |
| Purchase #3 | $78.66 | 12.407% | $88.4193 | $88.42 | $88.40 | $88.40 |
| Purchase #4 | $232.39 | 6.340% | $247.1235 | $247.12 | $247.10 | $247.10 |
| Purchase #5 | $104.98 | 10.223% | $115.7121 | $115.71 | $115.70 | $115.70 |
| Purchase #6 | $113.89 | 12.834% | $128.5066 | $128.51 | $128.50 | $128.50 |
| Purchase #7 | $149.90 | 7.541% | $161.204 | $161.20 | $161.20 | $161.20 |
| 7 purchase totals = | $854.91 | $933.1824 | $933.18 | $933.10 | $933.10 | |