| 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 | $96.55 | 11.642% | $107.7904 | $107.79 | $107.80 | $107.80 |
| Purchase #2 | $172.81 | 8.440% | $187.3952 | $187.40 | $187.40 | $187.40 |
| Purchase #3 | $122.25 | 8.178% | $132.2476 | $132.25 | $132.25 | $132.20 |
| Purchase #4 | $59.36 | 9.470% | $64.9814 | $64.98 | $65.00 | $65.00 |
| Purchase #5 | $161.77 | 5.236% | $170.2403 | $170.24 | $170.25 | $170.20 |
| Purchase #6 | $183.93 | 5.367% | $193.8015 | $193.80 | $193.80 | $193.80 |
| Purchase #7 | $39.96 | 4.335% | $41.6923 | $41.69 | $41.70 | $41.70 |
| 7 purchase totals = | $836.63 | $898.1487 | $898.15 | $898.20 | $898.10 | |