| 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 | $128.91 | 7.297% | $138.3166 | $138.32 | $138.30 | $138.30 |
| Purchase #2 | $136.58 | 8.564% | $148.2767 | $148.28 | $148.30 | $148.30 |
| Purchase #3 | $31.86 | 6.552% | $33.9475 | $33.95 | $33.95 | $33.90 |
| Purchase #4 | $84.57 | 10.464% | $93.4194 | $93.42 | $93.40 | $93.40 |
| Purchase #5 | $191.71 | 8.637% | $208.268 | $208.27 | $208.25 | $208.30 |
| Purchase #6 | $101.39 | 13.738% | $115.319 | $115.32 | $115.30 | $115.30 |
| Purchase #7 | $34.88 | 8.649% | $37.8968 | $37.90 | $37.90 | $37.90 |
| 7 purchase totals = | $709.90 | $775.4440 | $775.46 | $775.40 | $775.40 | |