| 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 | $161.49 | 5.762% | $170.7951 | $170.80 | $170.80 | $170.80 |
| Purchase #2 | $231.68 | 4.758% | $242.7033 | $242.70 | $242.70 | $242.70 |
| Purchase #3 | $17.71 | 4.748% | $18.5509 | $18.55 | $18.55 | $18.60 |
| Purchase #4 | $132.48 | 8.350% | $143.5421 | $143.54 | $143.55 | $143.50 |
| Purchase #5 | $101.37 | 6.449% | $107.9074 | $107.91 | $107.90 | $107.90 |
| Purchase #6 | $44.43 | 9.869% | $48.8148 | $48.81 | $48.80 | $48.80 |
| Purchase #7 | $225.31 | 5.197% | $237.0194 | $237.02 | $237.00 | $237.00 |
| 7 purchase totals = | $914.47 | $969.3330 | $969.33 | $969.30 | $969.30 | |