| 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 | $125.99 | 5.460% | $132.8691 | $132.87 | $132.85 | $132.90 |
| Purchase #2 | $203.45 | 6.265% | $216.1961 | $216.20 | $216.20 | $216.20 |
| Purchase #3 | $139.64 | 11.433% | $155.605 | $155.61 | $155.60 | $155.60 |
| Purchase #4 | $58.30 | 5.863% | $61.7181 | $61.72 | $61.70 | $61.70 |
| Purchase #5 | $65.31 | 10.528% | $72.1858 | $72.19 | $72.20 | $72.20 |
| Purchase #6 | $25.30 | 13.603% | $28.7416 | $28.74 | $28.75 | $28.70 |
| Purchase #7 | $134.98 | 12.467% | $151.808 | $151.81 | $151.80 | $151.80 |
| 7 purchase totals = | $752.97 | $819.1237 | $819.14 | $819.10 | $819.10 | |