| 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 | $129.32 | 11.320% | $143.959 | $143.96 | $143.95 | $144.00 |
| Purchase #2 | $51.38 | 8.811% | $55.9071 | $55.91 | $55.90 | $55.90 |
| Purchase #3 | $114.91 | 10.319% | $126.7676 | $126.77 | $126.75 | $126.80 |
| Purchase #4 | $95.79 | 8.751% | $104.1726 | $104.17 | $104.15 | $104.20 |
| Purchase #5 | $151.57 | 9.638% | $166.1783 | $166.18 | $166.20 | $166.20 |
| Purchase #6 | $86.81 | 12.511% | $97.6708 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $110.44 | 12.203% | $123.917 | $123.92 | $123.90 | $123.90 |
| 7 purchase totals = | $740.22 | $818.5724 | $818.58 | $818.50 | $818.70 | |