| 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 | $144.58 | 3.844% | $150.1377 | $150.14 | $150.15 | $150.10 |
| Purchase #2 | $138.52 | 10.165% | $152.6006 | $152.60 | $152.60 | $152.60 |
| Purchase #3 | $149.83 | 3.731% | $155.4202 | $155.42 | $155.40 | $155.40 |
| Purchase #4 | $74.99 | 9.195% | $81.8853 | $81.89 | $81.90 | $81.90 |
| Purchase #5 | $155.48 | 9.625% | $170.445 | $170.45 | $170.45 | $170.40 |
| Purchase #6 | $61.65 | 6.234% | $65.4933 | $65.49 | $65.50 | $65.50 |
| Purchase #7 | $46.31 | 6.589% | $49.3614 | $49.36 | $49.35 | $49.40 |
| 7 purchase totals = | $771.36 | $825.3435 | $825.35 | $825.35 | $825.30 | |