| 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 | $131.69 | 3.392% | $136.1569 | $136.16 | $136.15 | $136.20 |
| Purchase #2 | $71.97 | 10.805% | $79.7464 | $79.75 | $79.75 | $79.70 |
| Purchase #3 | $122.44 | 7.868% | $132.0736 | $132.07 | $132.05 | $132.10 |
| Purchase #4 | $237.68 | 11.204% | $264.3097 | $264.31 | $264.30 | $264.30 |
| Purchase #5 | $205.84 | 3.510% | $213.065 | $213.07 | $213.05 | $213.10 |
| Purchase #6 | $25.58 | 9.584% | $28.0316 | $28.03 | $28.05 | $28.00 |
| Purchase #7 | $46.88 | 7.648% | $50.4654 | $50.47 | $50.45 | $50.50 |
| 7 purchase totals = | $842.08 | $903.8486 | $903.86 | $903.80 | $903.90 | |