| 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 | $141.97 | 12.484% | $159.6935 | $159.69 | $159.70 | $159.70 |
| Purchase #2 | $26.81 | 8.661% | $29.132 | $29.13 | $29.15 | $29.10 |
| Purchase #3 | $209.48 | 5.725% | $221.4727 | $221.47 | $221.45 | $221.50 |
| Purchase #4 | $86.60 | 5.523% | $91.3829 | $91.38 | $91.40 | $91.40 |
| Purchase #5 | $89.60 | 8.425% | $97.1488 | $97.15 | $97.15 | $97.10 |
| Purchase #6 | $146.40 | 13.477% | $166.1303 | $166.13 | $166.15 | $166.10 |
| Purchase #7 | $82.30 | 11.802% | $92.013 | $92.01 | $92.00 | $92.00 |
| 7 purchase totals = | $783.16 | $856.9732 | $856.96 | $857.00 | $856.90 | |