| 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 | $139.66 | 3.581% | $144.6612 | $144.66 | $144.65 | $144.70 |
| Purchase #2 | $72.90 | 13.613% | $82.8239 | $82.82 | $82.80 | $82.80 |
| Purchase #3 | $22.53 | 7.294% | $24.1733 | $24.17 | $24.15 | $24.20 |
| Purchase #4 | $108.68 | 8.753% | $118.1928 | $118.19 | $118.20 | $118.20 |
| Purchase #5 | $101.73 | 7.336% | $109.1929 | $109.19 | $109.20 | $109.20 |
| Purchase #6 | $6.91 | 12.533% | $7.776 | $7.78 | $7.80 | $7.80 |
| Purchase #7 | $226.60 | 5.785% | $239.7088 | $239.71 | $239.70 | $239.70 |
| 7 purchase totals = | $679.01 | $726.5289 | $726.52 | $726.50 | $726.60 | |