| 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 | $97.71 | 10.824% | $108.2861 | $108.29 | $108.30 | $108.30 |
| Purchase #2 | $159.85 | 12.232% | $179.4029 | $179.40 | $179.40 | $179.40 |
| Purchase #3 | $45.46 | 8.816% | $49.4678 | $49.47 | $49.45 | $49.50 |
| Purchase #4 | $79.78 | 10.619% | $88.2518 | $88.25 | $88.25 | $88.30 |
| Purchase #5 | $133.86 | 13.672% | $152.1613 | $152.16 | $152.15 | $152.20 |
| Purchase #6 | $188.89 | 4.674% | $197.7187 | $197.72 | $197.70 | $197.70 |
| Purchase #7 | $82.32 | 12.832% | $92.8833 | $92.88 | $92.90 | $92.90 |
| 7 purchase totals = | $787.87 | $868.1719 | $868.17 | $868.15 | $868.30 | |