| 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 | $137.29 | 10.437% | $151.619 | $151.62 | $151.60 | $151.60 |
| Purchase #2 | $121.37 | 4.631% | $126.9906 | $126.99 | $127.00 | $127.00 |
| Purchase #3 | $96.69 | 3.858% | $100.4203 | $100.42 | $100.40 | $100.40 |
| Purchase #4 | $48.26 | 7.532% | $51.8949 | $51.89 | $51.90 | $51.90 |
| Purchase #5 | $85.79 | 8.481% | $93.0658 | $93.07 | $93.05 | $93.10 |
| Purchase #6 | $74.65 | 8.610% | $81.0774 | $81.08 | $81.10 | $81.10 |
| Purchase #7 | $38.40 | 11.705% | $42.8947 | $42.89 | $42.90 | $42.90 |
| 7 purchase totals = | $602.45 | $647.9627 | $647.96 | $647.95 | $648.00 | |