| 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 | $190.42 | 12.229% | $213.7065 | $213.71 | $213.70 | $213.70 |
| Purchase #2 | $69.43 | 7.471% | $74.6171 | $74.62 | $74.60 | $74.60 |
| Purchase #3 | $28.46 | 6.380% | $30.2757 | $30.28 | $30.30 | $30.30 |
| Purchase #4 | $95.41 | 13.362% | $108.1587 | $108.16 | $108.15 | $108.20 |
| Purchase #5 | $51.88 | 12.844% | $58.5435 | $58.54 | $58.55 | $58.50 |
| Purchase #6 | $127.44 | 13.539% | $144.6941 | $144.69 | $144.70 | $144.70 |
| Purchase #7 | $163.45 | 4.381% | $170.6107 | $170.61 | $170.60 | $170.60 |
| 7 purchase totals = | $726.49 | $800.6063 | $800.61 | $800.60 | $800.60 | |