| 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 | $139.47 | 6.399% | $148.3947 | $148.39 | $148.40 | $148.40 |
| Purchase #2 | $237.34 | 6.742% | $253.3415 | $253.34 | $253.35 | $253.30 |
| Purchase #3 | $53.71 | 5.846% | $56.8499 | $56.85 | $56.85 | $56.80 |
| Purchase #4 | $153.58 | 3.524% | $158.9922 | $158.99 | $159.00 | $159.00 |
| Purchase #5 | $66.86 | 12.482% | $75.2055 | $75.21 | $75.20 | $75.20 |
| Purchase #6 | $90.68 | 8.348% | $98.25 | $98.25 | $98.25 | $98.30 |
| Purchase #7 | $186.48 | 5.736% | $197.1765 | $197.18 | $197.20 | $197.20 |
| 7 purchase totals = | $928.12 | $988.2103 | $988.21 | $988.25 | $988.20 | |