| 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 | $96.52 | 11.534% | $107.6526 | $107.65 | $107.65 | $107.70 |
| Purchase #2 | $195.89 | 8.192% | $211.9373 | $211.94 | $211.95 | $211.90 |
| Purchase #3 | $118.95 | 12.717% | $134.0769 | $134.08 | $134.10 | $134.10 |
| Purchase #4 | $148.97 | 9.404% | $162.9791 | $162.98 | $163.00 | $163.00 |
| Purchase #5 | $27.40 | 12.174% | $30.7357 | $30.74 | $30.75 | $30.70 |
| Purchase #6 | $134.90 | 13.435% | $153.0238 | $153.02 | $153.00 | $153.00 |
| Purchase #7 | $125.73 | 10.588% | $139.0423 | $139.04 | $139.05 | $139.00 |
| 7 purchase totals = | $848.36 | $939.4477 | $939.45 | $939.50 | $939.40 | |