| 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 | $133.85 | 10.737% | $148.2215 | $148.22 | $148.20 | $148.20 |
| Purchase #2 | $136.56 | 5.593% | $144.1978 | $144.20 | $144.20 | $144.20 |
| Purchase #3 | $144.84 | 9.683% | $158.8649 | $158.86 | $158.85 | $158.90 |
| Purchase #4 | $95.56 | 10.114% | $105.2249 | $105.22 | $105.20 | $105.20 |
| Purchase #5 | $118.98 | 5.873% | $125.9677 | $125.97 | $125.95 | $126.00 |
| Purchase #6 | $31.47 | 3.621% | $32.6095 | $32.61 | $32.60 | $32.60 |
| Purchase #7 | $59.88 | 7.848% | $64.5794 | $64.58 | $64.60 | $64.60 |
| 7 purchase totals = | $721.14 | $779.6657 | $779.66 | $779.60 | $779.70 | |