| 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 | $143.60 | 10.650% | $158.8934 | $158.89 | $158.90 | $158.90 |
| Purchase #2 | $77.57 | 6.839% | $82.875 | $82.88 | $82.90 | $82.90 |
| Purchase #3 | $16.39 | 3.776% | $17.0089 | $17.01 | $17.00 | $17.00 |
| Purchase #4 | $164.60 | 8.632% | $178.8083 | $178.81 | $178.80 | $178.80 |
| Purchase #5 | $151.28 | 10.382% | $166.9859 | $166.99 | $167.00 | $167.00 |
| Purchase #6 | $124.68 | 5.750% | $131.8491 | $131.85 | $131.85 | $131.80 |
| Purchase #7 | $58.92 | 7.352% | $63.2518 | $63.25 | $63.25 | $63.30 |
| 7 purchase totals = | $737.04 | $799.6724 | $799.68 | $799.70 | $799.70 | |