| 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 | $146.69 | 12.741% | $165.3798 | $165.38 | $165.40 | $165.40 |
| Purchase #2 | $125.28 | 7.302% | $134.4279 | $134.43 | $134.45 | $134.40 |
| Purchase #3 | $194.70 | 10.568% | $215.2759 | $215.28 | $215.30 | $215.30 |
| Purchase #4 | $26.50 | 12.714% | $29.8692 | $29.87 | $29.85 | $29.90 |
| Purchase #5 | $104.39 | 10.737% | $115.5984 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $151.81 | 12.290% | $170.4674 | $170.47 | $170.45 | $170.50 |
| Purchase #7 | $39.86 | 10.731% | $44.1374 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $789.23 | $875.1560 | $875.17 | $875.20 | $875.20 | |