| 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 | $145.93 | 4.443% | $152.4137 | $152.41 | $152.40 | $152.40 |
| Purchase #2 | $239.33 | 9.376% | $261.7696 | $261.77 | $261.75 | $261.80 |
| Purchase #3 | $90.48 | 11.590% | $100.9666 | $100.97 | $100.95 | $101.00 |
| Purchase #4 | $204.89 | 4.395% | $213.8949 | $213.89 | $213.90 | $213.90 |
| Purchase #5 | $16.89 | 10.624% | $18.6844 | $18.68 | $18.70 | $18.70 |
| Purchase #6 | $46.38 | 3.777% | $48.1318 | $48.13 | $48.15 | $48.10 |
| Purchase #7 | $177.57 | 7.629% | $191.1168 | $191.12 | $191.10 | $191.10 |
| 7 purchase totals = | $921.47 | $986.9778 | $986.97 | $986.95 | $987.00 | |