| 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 | $120.98 | 12.522% | $136.1291 | $136.13 | $136.15 | $136.10 |
| Purchase #2 | $95.45 | 6.283% | $101.4471 | $101.45 | $101.45 | $101.40 |
| Purchase #3 | $180.59 | 8.381% | $195.7252 | $195.73 | $195.75 | $195.70 |
| Purchase #4 | $105.29 | 6.690% | $112.3339 | $112.33 | $112.35 | $112.30 |
| Purchase #5 | $27.90 | 7.528% | $30.0003 | $30.00 | $30.00 | $30.00 |
| Purchase #6 | $103.72 | 12.481% | $116.6653 | $116.67 | $116.65 | $116.70 |
| Purchase #7 | $31.58 | 11.209% | $35.1198 | $35.12 | $35.10 | $35.10 |
| 7 purchase totals = | $665.51 | $727.4207 | $727.43 | $727.45 | $727.30 | |