| 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 | $176.87 | 7.846% | $190.7472 | $190.75 | $190.75 | $190.70 |
| Purchase #2 | $78.29 | 5.692% | $82.7463 | $82.75 | $82.75 | $82.70 |
| Purchase #3 | $129.89 | 9.819% | $142.6439 | $142.64 | $142.65 | $142.60 |
| Purchase #4 | $46.51 | 11.434% | $51.828 | $51.83 | $51.85 | $51.80 |
| Purchase #5 | $71.36 | 5.185% | $75.06 | $75.06 | $75.05 | $75.10 |
| Purchase #6 | $25.69 | 11.350% | $28.6058 | $28.61 | $28.60 | $28.60 |
| Purchase #7 | $231.68 | 7.678% | $249.4684 | $249.47 | $249.45 | $249.50 |
| 7 purchase totals = | $760.29 | $821.0996 | $821.11 | $821.10 | $821.00 | |