| 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 | $169.75 | 10.140% | $186.9627 | $186.96 | $186.95 | $187.00 |
| Purchase #2 | $35.50 | 4.571% | $37.1227 | $37.12 | $37.10 | $37.10 |
| Purchase #3 | $212.43 | 5.698% | $224.5343 | $224.53 | $224.55 | $224.50 |
| Purchase #4 | $72.94 | 8.186% | $78.9109 | $78.91 | $78.90 | $78.90 |
| Purchase #5 | $28.49 | 5.631% | $30.0943 | $30.09 | $30.10 | $30.10 |
| Purchase #6 | $98.54 | 13.783% | $112.1218 | $112.12 | $112.10 | $112.10 |
| Purchase #7 | $250.50 | 10.188% | $276.0209 | $276.02 | $276.00 | $276.00 |
| 7 purchase totals = | $868.15 | $945.7676 | $945.75 | $945.70 | $945.70 | |