| 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 | $212.70 | 7.790% | $229.2693 | $229.27 | $229.25 | $229.30 |
| Purchase #2 | $125.95 | 3.781% | $130.7122 | $130.71 | $130.70 | $130.70 |
| Purchase #3 | $42.87 | 8.646% | $46.5765 | $46.58 | $46.60 | $46.60 |
| Purchase #4 | $73.66 | 12.405% | $82.7975 | $82.80 | $82.80 | $82.80 |
| Purchase #5 | $149.62 | 10.300% | $165.0309 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $140.39 | 10.721% | $155.4412 | $155.44 | $155.45 | $155.40 |
| Purchase #7 | $63.67 | 4.874% | $66.7733 | $66.77 | $66.75 | $66.80 |
| 7 purchase totals = | $808.86 | $876.6009 | $876.60 | $876.60 | $876.60 | |