| 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 | $139.50 | 4.767% | $146.15 | $146.15 | $146.15 | $146.20 |
| Purchase #2 | $17.57 | 12.597% | $19.7833 | $19.78 | $19.80 | $19.80 |
| Purchase #3 | $77.38 | 4.216% | $80.6423 | $80.64 | $80.65 | $80.60 |
| Purchase #4 | $24.79 | 3.551% | $25.6703 | $25.67 | $25.65 | $25.70 |
| Purchase #5 | $148.32 | 10.612% | $164.0597 | $164.06 | $164.05 | $164.10 |
| Purchase #6 | $203.65 | 12.842% | $229.8027 | $229.80 | $229.80 | $229.80 |
| Purchase #7 | $77.81 | 12.714% | $87.7028 | $87.70 | $87.70 | $87.70 |
| 7 purchase totals = | $689.02 | $753.8111 | $753.80 | $753.80 | $753.90 | |