| 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 | $207.62 | 3.684% | $215.2687 | $215.27 | $215.25 | $215.30 |
| Purchase #2 | $71.75 | 3.354% | $74.1565 | $74.16 | $74.15 | $74.20 |
| Purchase #3 | $22.76 | 8.177% | $24.6211 | $24.62 | $24.60 | $24.60 |
| Purchase #4 | $111.41 | 13.525% | $126.4782 | $126.48 | $126.50 | $126.50 |
| Purchase #5 | $140.82 | 10.445% | $155.5286 | $155.53 | $155.55 | $155.50 |
| Purchase #6 | $28.35 | 12.225% | $31.8158 | $31.82 | $31.80 | $31.80 |
| Purchase #7 | $104.50 | 13.184% | $118.2773 | $118.28 | $118.30 | $118.30 |
| 7 purchase totals = | $687.21 | $746.1462 | $746.16 | $746.15 | $746.20 | |