| 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 | $190.64 | 4.762% | $199.7183 | $199.72 | $199.70 | $199.70 |
| Purchase #2 | $58.28 | 13.347% | $66.0586 | $66.06 | $66.05 | $66.10 |
| Purchase #3 | $37.37 | 7.464% | $40.1593 | $40.16 | $40.15 | $40.20 |
| Purchase #4 | $45.79 | 9.690% | $50.2271 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $164.78 | 3.219% | $170.0843 | $170.08 | $170.10 | $170.10 |
| Purchase #6 | $155.92 | 3.402% | $161.2244 | $161.22 | $161.20 | $161.20 |
| Purchase #7 | $203.25 | 9.458% | $222.4734 | $222.47 | $222.45 | $222.50 |
| 7 purchase totals = | $856.03 | $909.9454 | $909.94 | $909.90 | $910.00 | |