| 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 | $139.35 | 6.289% | $148.1137 | $148.11 | $148.10 | $148.10 |
| Purchase #2 | $44.34 | 12.207% | $49.7526 | $49.75 | $49.75 | $49.80 |
| Purchase #3 | $174.86 | 10.671% | $193.5193 | $193.52 | $193.50 | $193.50 |
| Purchase #4 | $54.68 | 7.369% | $58.7094 | $58.71 | $58.70 | $58.70 |
| Purchase #5 | $87.26 | 13.269% | $98.8385 | $98.84 | $98.85 | $98.80 |
| Purchase #6 | $23.43 | 8.326% | $25.3808 | $25.38 | $25.40 | $25.40 |
| Purchase #7 | $136.27 | 5.404% | $143.634 | $143.63 | $143.65 | $143.60 |
| 7 purchase totals = | $660.19 | $717.9483 | $717.94 | $717.95 | $717.90 | |