| 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 | $149.26 | 6.867% | $159.5097 | $159.51 | $159.50 | $159.50 |
| Purchase #2 | $140.72 | 9.806% | $154.519 | $154.52 | $154.50 | $154.50 |
| Purchase #3 | $125.95 | 6.139% | $133.6821 | $133.68 | $133.70 | $133.70 |
| Purchase #4 | $22.88 | 3.600% | $23.7037 | $23.70 | $23.70 | $23.70 |
| Purchase #5 | $47.62 | 12.261% | $53.4587 | $53.46 | $53.45 | $53.50 |
| Purchase #6 | $180.70 | 7.373% | $194.023 | $194.02 | $194.00 | $194.00 |
| Purchase #7 | $44.43 | 12.500% | $49.9838 | $49.98 | $50.00 | $50.00 |
| 7 purchase totals = | $711.56 | $768.8800 | $768.87 | $768.85 | $768.90 | |