| 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 | $154.56 | 4.533% | $161.5662 | $161.57 | $161.55 | $161.60 |
| Purchase #2 | $146.49 | 12.846% | $165.3081 | $165.31 | $165.30 | $165.30 |
| Purchase #3 | $237.40 | 11.829% | $265.482 | $265.48 | $265.50 | $265.50 |
| Purchase #4 | $35.45 | 12.467% | $39.8696 | $39.87 | $39.85 | $39.90 |
| Purchase #5 | $86.81 | 9.307% | $94.8894 | $94.89 | $94.90 | $94.90 |
| Purchase #6 | $13.80 | 3.801% | $14.3245 | $14.32 | $14.30 | $14.30 |
| Purchase #7 | $159.56 | 3.253% | $164.7505 | $164.75 | $164.75 | $164.80 |
| 7 purchase totals = | $834.07 | $906.1903 | $906.19 | $906.15 | $906.30 | |