| 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 | $143.51 | 7.268% | $153.9403 | $153.94 | $153.95 | $153.90 |
| Purchase #2 | $133.35 | 9.629% | $146.1903 | $146.19 | $146.20 | $146.20 |
| Purchase #3 | $12.28 | 10.180% | $13.5301 | $13.53 | $13.55 | $13.50 |
| Purchase #4 | $145.98 | 11.806% | $163.2144 | $163.21 | $163.20 | $163.20 |
| Purchase #5 | $53.31 | 13.386% | $60.4461 | $60.45 | $60.45 | $60.40 |
| Purchase #6 | $216.72 | 9.128% | $236.5022 | $236.50 | $236.50 | $236.50 |
| Purchase #7 | $183.32 | 6.114% | $194.5282 | $194.53 | $194.55 | $194.50 |
| 7 purchase totals = | $888.47 | $968.3516 | $968.35 | $968.40 | $968.20 | |