| 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 | $146.26 | 8.258% | $158.3382 | $158.34 | $158.35 | $158.30 |
| Purchase #2 | $151.73 | 7.802% | $163.568 | $163.57 | $163.55 | $163.60 |
| Purchase #3 | $125.98 | 9.790% | $138.3134 | $138.31 | $138.30 | $138.30 |
| Purchase #4 | $45.98 | 5.847% | $48.6685 | $48.67 | $48.65 | $48.70 |
| Purchase #5 | $31.84 | 10.133% | $35.0663 | $35.07 | $35.05 | $35.10 |
| Purchase #6 | $243.27 | 4.405% | $253.986 | $253.99 | $254.00 | $254.00 |
| Purchase #7 | $29.88 | 4.208% | $31.1374 | $31.14 | $31.15 | $31.10 |
| 7 purchase totals = | $774.94 | $829.0778 | $829.09 | $829.05 | $829.10 | |