| 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 | $164.85 | 7.714% | $177.5665 | $177.57 | $177.55 | $177.60 |
| Purchase #2 | $158.84 | 9.592% | $174.0759 | $174.08 | $174.10 | $174.10 |
| Purchase #3 | $51.48 | 7.410% | $55.2947 | $55.29 | $55.30 | $55.30 |
| Purchase #4 | $174.88 | 13.350% | $198.2265 | $198.23 | $198.25 | $198.20 |
| Purchase #5 | $46.79 | 7.418% | $50.2609 | $50.26 | $50.25 | $50.30 |
| Purchase #6 | $163.38 | 7.204% | $175.1499 | $175.15 | $175.15 | $175.10 |
| Purchase #7 | $23.37 | 12.357% | $26.2578 | $26.26 | $26.25 | $26.30 |
| 7 purchase totals = | $783.59 | $856.8322 | $856.84 | $856.85 | $856.90 | |