| 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 | $144.26 | 8.413% | $156.3966 | $156.40 | $156.40 | $156.40 |
| Purchase #2 | $151.73 | 12.664% | $170.9451 | $170.95 | $170.95 | $170.90 |
| Purchase #3 | $182.92 | 3.304% | $188.9637 | $188.96 | $188.95 | $189.00 |
| Purchase #4 | $76.30 | 13.272% | $86.4265 | $86.43 | $86.45 | $86.40 |
| Purchase #5 | $53.29 | 8.702% | $57.9273 | $57.93 | $57.95 | $57.90 |
| Purchase #6 | $19.43 | 8.634% | $21.1076 | $21.11 | $21.10 | $21.10 |
| Purchase #7 | $214.56 | 4.164% | $223.4943 | $223.49 | $223.50 | $223.50 |
| 7 purchase totals = | $842.49 | $905.2611 | $905.27 | $905.30 | $905.20 | |