| 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 | $147.67 | 10.742% | $163.5327 | $163.53 | $163.55 | $163.50 |
| Purchase #2 | $169.48 | 6.527% | $180.542 | $180.54 | $180.55 | $180.50 |
| Purchase #3 | $125.52 | 11.489% | $139.941 | $139.94 | $139.95 | $139.90 |
| Purchase #4 | $169.95 | 7.223% | $182.2255 | $182.23 | $182.25 | $182.20 |
| Purchase #5 | $28.27 | 6.221% | $30.0287 | $30.03 | $30.05 | $30.00 |
| Purchase #6 | $152.95 | 3.288% | $157.979 | $157.98 | $158.00 | $158.00 |
| Purchase #7 | $118.81 | 3.522% | $122.9945 | $122.99 | $123.00 | $123.00 |
| 7 purchase totals = | $912.65 | $977.2434 | $977.24 | $977.35 | $977.10 | |