| 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 | $112.34 | 8.757% | $122.1776 | $122.18 | $122.20 | $122.20 |
| Purchase #2 | $175.67 | 9.125% | $191.6999 | $191.70 | $191.70 | $191.70 |
| Purchase #3 | $54.93 | 9.507% | $60.1522 | $60.15 | $60.15 | $60.20 |
| Purchase #4 | $124.68 | 4.171% | $129.8804 | $129.88 | $129.90 | $129.90 |
| Purchase #5 | $108.68 | 8.346% | $117.7504 | $117.75 | $117.75 | $117.80 |
| Purchase #6 | $88.61 | 6.507% | $94.3759 | $94.38 | $94.40 | $94.40 |
| Purchase #7 | $142.40 | 6.789% | $152.0675 | $152.07 | $152.05 | $152.10 |
| 7 purchase totals = | $807.31 | $868.1039 | $868.11 | $868.15 | $868.30 | |