| 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 | $126.58 | 11.519% | $141.1608 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $103.36 | 6.716% | $110.3017 | $110.30 | $110.30 | $110.30 |
| Purchase #3 | $126.66 | 13.546% | $143.8174 | $143.82 | $143.80 | $143.80 |
| Purchase #4 | $107.49 | 4.244% | $112.0519 | $112.05 | $112.05 | $112.10 |
| Purchase #5 | $13.79 | 11.858% | $15.4252 | $15.43 | $15.45 | $15.40 |
| Purchase #6 | $107.99 | 13.353% | $122.4099 | $122.41 | $122.40 | $122.40 |
| Purchase #7 | $139.50 | 12.597% | $157.0728 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $725.37 | $802.2397 | $802.24 | $802.20 | $802.30 | |