| 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 | $163.66 | 11.471% | $182.4334 | $182.43 | $182.45 | $182.40 |
| Purchase #2 | $102.70 | 12.477% | $115.5139 | $115.51 | $115.50 | $115.50 |
| Purchase #3 | $50.88 | 3.590% | $52.7066 | $52.71 | $52.70 | $52.70 |
| Purchase #4 | $83.71 | 12.857% | $94.4726 | $94.47 | $94.45 | $94.50 |
| Purchase #5 | $117.44 | 5.600% | $124.0166 | $124.02 | $124.00 | $124.00 |
| Purchase #6 | $132.44 | 12.502% | $148.9976 | $149.00 | $149.00 | $149.00 |
| Purchase #7 | $107.96 | 7.602% | $116.1671 | $116.17 | $116.15 | $116.20 |
| 7 purchase totals = | $758.79 | $834.3078 | $834.31 | $834.25 | $834.30 | |