| 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 | $160.42 | 11.850% | $179.4298 | $179.43 | $179.45 | $179.40 |
| Purchase #2 | $21.74 | 11.701% | $24.2838 | $24.28 | $24.30 | $24.30 |
| Purchase #3 | $109.93 | 7.394% | $118.0582 | $118.06 | $118.05 | $118.10 |
| Purchase #4 | $245.39 | 6.793% | $262.0593 | $262.06 | $262.05 | $262.10 |
| Purchase #5 | $237.54 | 9.723% | $260.636 | $260.64 | $260.65 | $260.60 |
| Purchase #6 | $28.61 | 6.441% | $30.4528 | $30.45 | $30.45 | $30.50 |
| Purchase #7 | $93.87 | 10.781% | $103.9901 | $103.99 | $104.00 | $104.00 |
| 7 purchase totals = | $897.50 | $978.9100 | $978.91 | $978.95 | $979.00 | |