| 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 | $158.61 | 6.734% | $169.2908 | $169.29 | $169.30 | $169.30 |
| Purchase #2 | $205.97 | 5.848% | $218.0151 | $218.02 | $218.00 | $218.00 |
| Purchase #3 | $241.41 | 4.830% | $253.0701 | $253.07 | $253.05 | $253.10 |
| Purchase #4 | $53.29 | 10.458% | $58.8631 | $58.86 | $58.85 | $58.90 |
| Purchase #5 | $88.91 | 7.653% | $95.7143 | $95.71 | $95.70 | $95.70 |
| Purchase #6 | $19.96 | 4.375% | $20.8333 | $20.83 | $20.85 | $20.80 |
| Purchase #7 | $78.75 | 13.290% | $89.2159 | $89.22 | $89.20 | $89.20 |
| 7 purchase totals = | $846.90 | $905.0026 | $905.00 | $904.95 | $905.00 | |