| 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 | $165.62 | 13.846% | $188.5517 | $188.55 | $188.55 | $188.60 |
| Purchase #2 | $238.99 | 6.713% | $255.0334 | $255.03 | $255.05 | $255.00 |
| Purchase #3 | $30.50 | 8.397% | $33.0611 | $33.06 | $33.05 | $33.10 |
| Purchase #4 | $27.75 | 9.804% | $30.4706 | $30.47 | $30.45 | $30.50 |
| Purchase #5 | $122.70 | 8.350% | $132.9455 | $132.95 | $132.95 | $132.90 |
| Purchase #6 | $47.90 | 10.373% | $52.8687 | $52.87 | $52.85 | $52.90 |
| Purchase #7 | $84.56 | 3.347% | $87.3902 | $87.39 | $87.40 | $87.40 |
| 7 purchase totals = | $718.02 | $780.3212 | $780.32 | $780.30 | $780.40 | |