| 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 | $216.71 | 4.635% | $226.7545 | $226.75 | $226.75 | $226.80 |
| Purchase #2 | $123.40 | 4.808% | $129.3331 | $129.33 | $129.35 | $129.30 |
| Purchase #3 | $56.48 | 9.592% | $61.8976 | $61.90 | $61.90 | $61.90 |
| Purchase #4 | $161.74 | 8.414% | $175.3488 | $175.35 | $175.35 | $175.30 |
| Purchase #5 | $54.87 | 12.606% | $61.7869 | $61.79 | $61.80 | $61.80 |
| Purchase #6 | $78.31 | 6.738% | $83.5865 | $83.59 | $83.60 | $83.60 |
| Purchase #7 | $85.38 | 8.293% | $92.4606 | $92.46 | $92.45 | $92.50 |
| 7 purchase totals = | $776.89 | $831.1680 | $831.17 | $831.20 | $831.20 | |