| 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 | $136.46 | 4.810% | $143.0237 | $143.02 | $143.00 | $143.00 |
| Purchase #2 | $180.69 | 7.245% | $193.781 | $193.78 | $193.80 | $193.80 |
| Purchase #3 | $219.26 | 10.432% | $242.1332 | $242.13 | $242.15 | $242.10 |
| Purchase #4 | $52.74 | 11.551% | $58.832 | $58.83 | $58.85 | $58.80 |
| Purchase #5 | $71.45 | 12.481% | $80.3677 | $80.37 | $80.35 | $80.40 |
| Purchase #6 | $21.52 | 13.532% | $24.4321 | $24.43 | $24.45 | $24.40 |
| Purchase #7 | $232.95 | 3.624% | $241.3921 | $241.39 | $241.40 | $241.40 |
| 7 purchase totals = | $915.07 | $983.9618 | $983.95 | $984.00 | $983.90 | |