| 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 | $205.56 | 3.794% | $213.3589 | $213.36 | $213.35 | $213.40 |
| Purchase #2 | $12.99 | 9.606% | $14.2378 | $14.24 | $14.25 | $14.20 |
| Purchase #3 | $119.60 | 10.485% | $132.1401 | $132.14 | $132.15 | $132.10 |
| Purchase #4 | $65.95 | 13.690% | $74.9786 | $74.98 | $75.00 | $75.00 |
| Purchase #5 | $135.26 | 13.447% | $153.4484 | $153.45 | $153.45 | $153.40 |
| Purchase #6 | $188.71 | 12.516% | $212.3289 | $212.33 | $212.35 | $212.30 |
| Purchase #7 | $155.49 | 3.655% | $161.1732 | $161.17 | $161.15 | $161.20 |
| 7 purchase totals = | $883.56 | $961.6659 | $961.67 | $961.70 | $961.60 | |