| 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 | $34.44 | 9.694% | $37.7786 | $37.78 | $37.80 | $37.80 |
| Purchase #2 | $172.87 | 13.203% | $195.694 | $195.69 | $195.70 | $195.70 |
| Purchase #3 | $136.96 | 8.839% | $149.0659 | $149.07 | $149.05 | $149.10 |
| Purchase #4 | $48.42 | 9.850% | $53.1894 | $53.19 | $53.20 | $53.20 |
| Purchase #5 | $171.46 | 9.813% | $188.2854 | $188.29 | $188.30 | $188.30 |
| Purchase #6 | $144.83 | 13.411% | $164.2532 | $164.25 | $164.25 | $164.30 |
| Purchase #7 | $132.93 | 7.865% | $143.3849 | $143.38 | $143.40 | $143.40 |
| 7 purchase totals = | $841.91 | $931.6514 | $931.65 | $931.70 | $931.80 | |