| 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 | $161.39 | 9.698% | $177.0416 | $177.04 | $177.05 | $177.00 |
| Purchase #2 | $92.81 | 3.765% | $96.3043 | $96.30 | $96.30 | $96.30 |
| Purchase #3 | $25.36 | 6.750% | $27.0718 | $27.07 | $27.05 | $27.10 |
| Purchase #4 | $27.67 | 8.433% | $30.0034 | $30.00 | $30.00 | $30.00 |
| Purchase #5 | $20.34 | 4.286% | $21.2118 | $21.21 | $21.20 | $21.20 |
| Purchase #6 | $234.38 | 9.342% | $256.2758 | $256.28 | $256.30 | $256.30 |
| Purchase #7 | $50.36 | 9.580% | $55.1845 | $55.18 | $55.20 | $55.20 |
| 7 purchase totals = | $612.31 | $663.0932 | $663.08 | $663.10 | $663.10 | |