| 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 | $158.88 | 8.388% | $172.2069 | $172.21 | $172.20 | $172.20 |
| Purchase #2 | $237.39 | 5.567% | $250.6055 | $250.61 | $250.60 | $250.60 |
| Purchase #3 | $124.33 | 4.615% | $130.0678 | $130.07 | $130.05 | $130.10 |
| Purchase #4 | $60.53 | 9.833% | $66.4819 | $66.48 | $66.50 | $66.50 |
| Purchase #5 | $51.55 | 8.841% | $56.1075 | $56.11 | $56.10 | $56.10 |
| Purchase #6 | $154.74 | 7.546% | $166.4167 | $166.42 | $166.40 | $166.40 |
| Purchase #7 | $139.43 | 11.241% | $155.1033 | $155.10 | $155.10 | $155.10 |
| 7 purchase totals = | $926.85 | $996.9896 | $997.00 | $996.95 | $997.00 | |