| 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 | $120.80 | 4.349% | $126.0536 | $126.05 | $126.05 | $126.10 |
| Purchase #2 | $159.25 | 5.283% | $167.6632 | $167.66 | $167.65 | $167.70 |
| Purchase #3 | $93.77 | 7.404% | $100.7127 | $100.71 | $100.70 | $100.70 |
| Purchase #4 | $48.67 | 5.248% | $51.2242 | $51.22 | $51.20 | $51.20 |
| Purchase #5 | $144.39 | 6.418% | $153.657 | $153.66 | $153.65 | $153.70 |
| Purchase #6 | $147.29 | 11.185% | $163.7644 | $163.76 | $163.75 | $163.80 |
| Purchase #7 | $215.71 | 9.562% | $236.3362 | $236.34 | $236.35 | $236.30 |
| 7 purchase totals = | $929.88 | $999.4113 | $999.40 | $999.35 | $999.50 | |