| 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 | $164.72 | 6.730% | $175.8057 | $175.81 | $175.80 | $175.80 |
| Purchase #2 | $18.69 | 9.335% | $20.4347 | $20.43 | $20.45 | $20.40 |
| Purchase #3 | $58.68 | 12.173% | $65.8231 | $65.82 | $65.80 | $65.80 |
| Purchase #4 | $28.46 | 11.555% | $31.7486 | $31.75 | $31.75 | $31.70 |
| Purchase #5 | $25.78 | 7.688% | $27.762 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $40.80 | 12.410% | $45.8633 | $45.86 | $45.85 | $45.90 |
| Purchase #7 | $195.95 | 4.451% | $204.6717 | $204.67 | $204.65 | $204.70 |
| 7 purchase totals = | $533.08 | $572.1091 | $572.10 | $572.05 | $572.10 | |