| 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 | $130.98 | 13.160% | $148.217 | $148.22 | $148.20 | $148.20 |
| Purchase #2 | $28.28 | 7.362% | $30.362 | $30.36 | $30.35 | $30.40 |
| Purchase #3 | $17.51 | 3.444% | $18.113 | $18.11 | $18.10 | $18.10 |
| Purchase #4 | $170.99 | 12.844% | $192.952 | $192.95 | $192.95 | $193.00 |
| Purchase #5 | $67.55 | 8.361% | $73.1979 | $73.20 | $73.20 | $73.20 |
| Purchase #6 | $232.84 | 11.527% | $259.6795 | $259.68 | $259.70 | $259.70 |
| Purchase #7 | $125.67 | 11.313% | $139.887 | $139.89 | $139.90 | $139.90 |
| 7 purchase totals = | $773.82 | $862.4084 | $862.41 | $862.40 | $862.50 | |