| 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 | $72.28 | 7.648% | $77.808 | $77.81 | $77.80 | $77.80 |
| Purchase #2 | $92.40 | 13.592% | $104.959 | $104.96 | $104.95 | $105.00 |
| Purchase #3 | $124.51 | 3.743% | $129.1704 | $129.17 | $129.15 | $129.20 |
| Purchase #4 | $216.95 | 10.250% | $239.1874 | $239.19 | $239.20 | $239.20 |
| Purchase #5 | $134.84 | 7.479% | $144.9247 | $144.92 | $144.90 | $144.90 |
| Purchase #6 | $180.90 | 5.465% | $190.7862 | $190.79 | $190.80 | $190.80 |
| Purchase #7 | $97.92 | 9.250% | $106.9776 | $106.98 | $107.00 | $107.00 |
| 7 purchase totals = | $919.80 | $993.8133 | $993.82 | $993.80 | $993.90 | |