| 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 | $215.80 | 9.673% | $236.6743 | $236.67 | $236.65 | $236.70 |
| Purchase #2 | $159.64 | 9.500% | $174.8058 | $174.81 | $174.80 | $174.80 |
| Purchase #3 | $107.66 | 12.662% | $121.2919 | $121.29 | $121.30 | $121.30 |
| Purchase #4 | $126.53 | 6.823% | $135.1631 | $135.16 | $135.15 | $135.20 |
| Purchase #5 | $44.40 | 7.316% | $47.6483 | $47.65 | $47.65 | $47.60 |
| Purchase #6 | $108.95 | 9.216% | $118.9908 | $118.99 | $119.00 | $119.00 |
| Purchase #7 | $29.39 | 5.708% | $31.0676 | $31.07 | $31.05 | $31.10 |
| 7 purchase totals = | $792.37 | $865.6418 | $865.64 | $865.60 | $865.70 | |