| 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 | $54.99 | 11.865% | $61.5146 | $61.51 | $61.50 | $61.50 |
| Purchase #2 | $157.79 | 5.369% | $166.2617 | $166.26 | $166.25 | $166.30 |
| Purchase #3 | $182.35 | 3.599% | $188.9128 | $188.91 | $188.90 | $188.90 |
| Purchase #4 | $144.80 | 3.107% | $149.2989 | $149.30 | $149.30 | $149.30 |
| Purchase #5 | $227.86 | 6.850% | $243.4684 | $243.47 | $243.45 | $243.50 |
| Purchase #6 | $201.46 | 3.724% | $208.9624 | $208.96 | $208.95 | $209.00 |
| Purchase #7 | $109.36 | 10.806% | $121.1774 | $121.18 | $121.20 | $121.20 |
| 7 purchase totals = | $1,078.61 | $1,139.5962 | $1,139.59 | $1,139.55 | $1,139.70 | |