| 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 | $158.66 | 4.730% | $166.1646 | $166.16 | $166.15 | $166.20 |
| Purchase #2 | $51.95 | 11.858% | $58.1102 | $58.11 | $58.10 | $58.10 |
| Purchase #3 | $98.71 | 5.456% | $104.0956 | $104.10 | $104.10 | $104.10 |
| Purchase #4 | $37.55 | 7.501% | $40.3666 | $40.37 | $40.35 | $40.40 |
| Purchase #5 | $108.45 | 6.580% | $115.586 | $115.59 | $115.60 | $115.60 |
| Purchase #6 | $214.94 | 8.394% | $232.9821 | $232.98 | $233.00 | $233.00 |
| Purchase #7 | $217.95 | 4.233% | $227.1758 | $227.18 | $227.20 | $227.20 |
| 7 purchase totals = | $888.21 | $944.4809 | $944.49 | $944.50 | $944.60 | |