| 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 | $151.29 | 5.213% | $159.1767 | $159.18 | $159.20 | $159.20 |
| Purchase #2 | $118.35 | 7.591% | $127.3339 | $127.33 | $127.35 | $127.30 |
| Purchase #3 | $133.96 | 10.652% | $148.2294 | $148.23 | $148.25 | $148.20 |
| Purchase #4 | $99.71 | 13.406% | $113.0771 | $113.08 | $113.10 | $113.10 |
| Purchase #5 | $61.28 | 10.176% | $67.5159 | $67.52 | $67.50 | $67.50 |
| Purchase #6 | $72.40 | 12.300% | $81.3052 | $81.31 | $81.30 | $81.30 |
| Purchase #7 | $105.77 | 4.190% | $110.2018 | $110.20 | $110.20 | $110.20 |
| 7 purchase totals = | $742.76 | $806.8400 | $806.85 | $806.90 | $806.80 | |