| 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 | $163.38 | 7.469% | $175.5829 | $175.58 | $175.60 | $175.60 |
| Purchase #2 | $240.37 | 4.455% | $251.0785 | $251.08 | $251.10 | $251.10 |
| Purchase #3 | $140.61 | 5.602% | $148.487 | $148.49 | $148.50 | $148.50 |
| Purchase #4 | $20.36 | 4.259% | $21.2271 | $21.23 | $21.25 | $21.20 |
| Purchase #5 | $27.27 | 10.261% | $30.0682 | $30.07 | $30.05 | $30.10 |
| Purchase #6 | $154.46 | 9.667% | $169.3916 | $169.39 | $169.40 | $169.40 |
| Purchase #7 | $100.80 | 8.239% | $109.1049 | $109.10 | $109.10 | $109.10 |
| 7 purchase totals = | $847.25 | $904.9402 | $904.94 | $905.00 | $905.00 | |