| 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 | $145.98 | 12.323% | $163.9691 | $163.97 | $163.95 | $164.00 |
| Purchase #2 | $123.53 | 9.728% | $135.547 | $135.55 | $135.55 | $135.50 |
| Purchase #3 | $39.81 | 9.202% | $43.4733 | $43.47 | $43.45 | $43.50 |
| Purchase #4 | $27.45 | 9.446% | $30.0429 | $30.04 | $30.05 | $30.00 |
| Purchase #5 | $169.28 | 12.795% | $190.9394 | $190.94 | $190.95 | $190.90 |
| Purchase #6 | $72.41 | 5.738% | $76.5649 | $76.56 | $76.55 | $76.60 |
| Purchase #7 | $229.38 | 9.639% | $251.4899 | $251.49 | $251.50 | $251.50 |
| 7 purchase totals = | $807.84 | $892.0265 | $892.02 | $892.00 | $892.00 | |