| 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 | $166.95 | 8.119% | $180.5047 | $180.50 | $180.50 | $180.50 |
| Purchase #2 | $144.42 | 3.335% | $149.2364 | $149.24 | $149.25 | $149.20 |
| Purchase #3 | $89.92 | 7.272% | $96.459 | $96.46 | $96.45 | $96.50 |
| Purchase #4 | $98.41 | 4.340% | $102.681 | $102.68 | $102.70 | $102.70 |
| Purchase #5 | $229.96 | 13.820% | $261.7405 | $261.74 | $261.75 | $261.70 |
| Purchase #6 | $31.62 | 3.811% | $32.825 | $32.83 | $32.85 | $32.80 |
| Purchase #7 | $100.94 | 10.356% | $111.3933 | $111.39 | $111.40 | $111.40 |
| 7 purchase totals = | $862.22 | $934.8399 | $934.84 | $934.90 | $934.80 | |