| 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 | $40.49 | 6.530% | $43.134 | $43.13 | $43.15 | $43.10 |
| Purchase #2 | $220.55 | 8.122% | $238.4631 | $238.46 | $238.45 | $238.50 |
| Purchase #3 | $53.66 | 12.736% | $60.4941 | $60.49 | $60.50 | $60.50 |
| Purchase #4 | $132.73 | 10.609% | $146.8113 | $146.81 | $146.80 | $146.80 |
| Purchase #5 | $146.52 | 6.240% | $155.6628 | $155.66 | $155.65 | $155.70 |
| Purchase #6 | $124.67 | 9.471% | $136.4775 | $136.48 | $136.50 | $136.50 |
| Purchase #7 | $122.34 | 8.273% | $132.4612 | $132.46 | $132.45 | $132.50 |
| 7 purchase totals = | $840.96 | $913.5040 | $913.49 | $913.50 | $913.60 | |