| 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 | $177.51 | 4.191% | $184.9494 | $184.95 | $184.95 | $184.90 |
| Purchase #2 | $60.49 | 13.353% | $68.5672 | $68.57 | $68.55 | $68.60 |
| Purchase #3 | $130.51 | 10.862% | $144.686 | $144.69 | $144.70 | $144.70 |
| Purchase #4 | $203.85 | 6.497% | $217.0941 | $217.09 | $217.10 | $217.10 |
| Purchase #5 | $190.82 | 3.610% | $197.7086 | $197.71 | $197.70 | $197.70 |
| Purchase #6 | $25.98 | 10.376% | $28.6757 | $28.68 | $28.70 | $28.70 |
| Purchase #7 | $57.32 | 12.498% | $64.4839 | $64.48 | $64.50 | $64.50 |
| 7 purchase totals = | $846.48 | $906.1649 | $906.17 | $906.20 | $906.20 | |