| 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 | $156.64 | 11.834% | $175.1768 | $175.18 | $175.20 | $175.20 |
| Purchase #2 | $117.31 | 6.660% | $125.1228 | $125.12 | $125.10 | $125.10 |
| Purchase #3 | $41.56 | 4.858% | $43.579 | $43.58 | $43.60 | $43.60 |
| Purchase #4 | $186.93 | 7.558% | $201.0582 | $201.06 | $201.05 | $201.10 |
| Purchase #5 | $64.77 | 4.844% | $67.9075 | $67.91 | $67.90 | $67.90 |
| Purchase #6 | $107.66 | 3.187% | $111.0911 | $111.09 | $111.10 | $111.10 |
| Purchase #7 | $195.46 | 10.485% | $215.954 | $215.95 | $215.95 | $216.00 |
| 7 purchase totals = | $870.33 | $939.8894 | $939.89 | $939.90 | $940.00 | |