| 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 | $96.57 | 8.534% | $104.8113 | $104.81 | $104.80 | $104.80 |
| Purchase #2 | $145.28 | 3.604% | $150.5159 | $150.52 | $150.50 | $150.50 |
| Purchase #3 | $9.46 | 10.104% | $10.4158 | $10.42 | $10.40 | $10.40 |
| Purchase #4 | $161.93 | 11.652% | $180.7981 | $180.80 | $180.80 | $180.80 |
| Purchase #5 | $149.33 | 7.362% | $160.3237 | $160.32 | $160.30 | $160.30 |
| Purchase #6 | $44.52 | 9.436% | $48.7209 | $48.72 | $48.70 | $48.70 |
| Purchase #7 | $88.25 | 5.591% | $93.1841 | $93.18 | $93.20 | $93.20 |
| 7 purchase totals = | $695.34 | $748.7698 | $748.77 | $748.70 | $748.70 | |