| 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 | $118.29 | 6.342% | $125.792 | $125.79 | $125.80 | $125.80 |
| Purchase #2 | $31.79 | 4.238% | $33.1373 | $33.14 | $33.15 | $33.10 |
| Purchase #3 | $77.26 | 7.615% | $83.1433 | $83.14 | $83.15 | $83.10 |
| Purchase #4 | $184.41 | 10.802% | $204.33 | $204.33 | $204.35 | $204.30 |
| Purchase #5 | $20.90 | 4.606% | $21.8627 | $21.86 | $21.85 | $21.90 |
| Purchase #6 | $161.81 | 8.418% | $175.4312 | $175.43 | $175.45 | $175.40 |
| Purchase #7 | $56.93 | 13.262% | $64.4801 | $64.48 | $64.50 | $64.50 |
| 7 purchase totals = | $651.39 | $708.1766 | $708.17 | $708.25 | $708.10 | |