| 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 | $191.80 | 8.269% | $207.6599 | $207.66 | $207.65 | $207.70 |
| Purchase #2 | $37.36 | 8.109% | $40.3895 | $40.39 | $40.40 | $40.40 |
| Purchase #3 | $71.70 | 7.487% | $77.0682 | $77.07 | $77.05 | $77.10 |
| Purchase #4 | $12.82 | 8.630% | $13.9264 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $116.77 | 9.843% | $128.2637 | $128.26 | $128.25 | $128.30 |
| Purchase #6 | $38.80 | 5.871% | $41.0779 | $41.08 | $41.10 | $41.10 |
| Purchase #7 | $7.58 | 4.167% | $7.8959 | $7.90 | $7.90 | $7.90 |
| 7 purchase totals = | $476.83 | $516.2815 | $516.29 | $516.30 | $516.40 | |