| 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 | $148.44 | 7.663% | $159.815 | $159.82 | $159.80 | $159.80 |
| Purchase #2 | $124.59 | 12.638% | $140.3357 | $140.34 | $140.35 | $140.30 |
| Purchase #3 | $22.57 | 11.615% | $25.1915 | $25.19 | $25.20 | $25.20 |
| Purchase #4 | $205.37 | 3.843% | $213.2624 | $213.26 | $213.25 | $213.30 |
| Purchase #5 | $9.78 | 13.596% | $11.1097 | $11.11 | $11.10 | $11.10 |
| Purchase #6 | $47.37 | 11.510% | $52.8223 | $52.82 | $52.80 | $52.80 |
| Purchase #7 | $166.50 | 3.505% | $172.3358 | $172.34 | $172.35 | $172.30 |
| 7 purchase totals = | $724.62 | $774.8724 | $774.88 | $774.85 | $774.80 | |