| 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 | $166.59 | 12.490% | $187.3971 | $187.40 | $187.40 | $187.40 |
| Purchase #2 | $208.36 | 12.374% | $234.1425 | $234.14 | $234.15 | $234.10 |
| Purchase #3 | $53.76 | 10.424% | $59.3639 | $59.36 | $59.35 | $59.40 |
| Purchase #4 | $69.46 | 13.235% | $78.653 | $78.65 | $78.65 | $78.70 |
| Purchase #5 | $247.53 | 5.223% | $260.4585 | $260.46 | $260.45 | $260.50 |
| Purchase #6 | $40.27 | 9.613% | $44.1412 | $44.14 | $44.15 | $44.10 |
| Purchase #7 | $67.33 | 11.669% | $75.1867 | $75.19 | $75.20 | $75.20 |
| 7 purchase totals = | $853.30 | $939.3429 | $939.34 | $939.35 | $939.40 | |