| 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 | $145.74 | 6.428% | $155.1082 | $155.11 | $155.10 | $155.10 |
| Purchase #2 | $245.78 | 6.265% | $261.1781 | $261.18 | $261.20 | $261.20 |
| Purchase #3 | $108.79 | 12.276% | $122.1451 | $122.15 | $122.15 | $122.10 |
| Purchase #4 | $126.44 | 13.373% | $143.3488 | $143.35 | $143.35 | $143.30 |
| Purchase #5 | $58.49 | 13.711% | $66.5096 | $66.51 | $66.50 | $66.50 |
| Purchase #6 | $13.29 | 8.529% | $14.4235 | $14.42 | $14.40 | $14.40 |
| Purchase #7 | $61.96 | 7.701% | $66.7315 | $66.73 | $66.75 | $66.70 |
| 7 purchase totals = | $760.49 | $829.4448 | $829.45 | $829.45 | $829.30 | |