| 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 | $129.72 | 5.474% | $136.8209 | $136.82 | $136.80 | $136.80 |
| Purchase #2 | $154.53 | 13.468% | $175.3421 | $175.34 | $175.35 | $175.30 |
| Purchase #3 | $62.50 | 3.548% | $64.7175 | $64.72 | $64.70 | $64.70 |
| Purchase #4 | $12.36 | 11.742% | $13.8113 | $13.81 | $13.80 | $13.80 |
| Purchase #5 | $210.91 | 13.571% | $239.5326 | $239.53 | $239.55 | $239.50 |
| Purchase #6 | $47.63 | 4.513% | $49.7795 | $49.78 | $49.80 | $49.80 |
| Purchase #7 | $105.80 | 6.109% | $112.2633 | $112.26 | $112.25 | $112.30 |
| 7 purchase totals = | $723.45 | $792.2672 | $792.26 | $792.25 | $792.20 | |