| 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 | $129.63 | 11.307% | $144.2873 | $144.29 | $144.30 | $144.30 |
| Purchase #2 | $236.97 | 4.624% | $247.9275 | $247.93 | $247.95 | $247.90 |
| Purchase #3 | $5.80 | 11.742% | $6.481 | $6.48 | $6.50 | $6.50 |
| Purchase #4 | $17.33 | 4.782% | $18.1587 | $18.16 | $18.15 | $18.20 |
| Purchase #5 | $164.68 | 3.638% | $170.6711 | $170.67 | $170.65 | $170.70 |
| Purchase #6 | $6.79 | 5.377% | $7.1551 | $7.16 | $7.15 | $7.20 |
| Purchase #7 | $169.31 | 3.555% | $175.329 | $175.33 | $175.35 | $175.30 |
| 7 purchase totals = | $730.51 | $770.0097 | $770.02 | $770.05 | $770.10 | |