| 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 | $124.51 | 13.122% | $140.8482 | $140.85 | $140.85 | $140.80 |
| Purchase #2 | $44.30 | 9.659% | $48.5789 | $48.58 | $48.60 | $48.60 |
| Purchase #3 | $110.48 | 13.184% | $125.0457 | $125.05 | $125.05 | $125.00 |
| Purchase #4 | $139.73 | 8.641% | $151.8041 | $151.80 | $151.80 | $151.80 |
| Purchase #5 | $159.79 | 5.378% | $168.3835 | $168.38 | $168.40 | $168.40 |
| Purchase #6 | $47.43 | 6.815% | $50.6624 | $50.66 | $50.65 | $50.70 |
| Purchase #7 | $206.25 | 13.389% | $233.8648 | $233.86 | $233.85 | $233.90 |
| 7 purchase totals = | $832.49 | $919.1876 | $919.18 | $919.20 | $919.20 | |