| 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 | $124.92 | 11.642% | $139.4632 | $139.46 | $139.45 | $139.50 |
| Purchase #2 | $243.97 | 5.498% | $257.3835 | $257.38 | $257.40 | $257.40 |
| Purchase #3 | $204.97 | 4.347% | $213.88 | $213.88 | $213.90 | $213.90 |
| Purchase #4 | $25.65 | 6.488% | $27.3142 | $27.31 | $27.30 | $27.30 |
| Purchase #5 | $47.66 | 7.275% | $51.1273 | $51.13 | $51.15 | $51.10 |
| Purchase #6 | $5.33 | 8.140% | $5.7639 | $5.76 | $5.75 | $5.80 |
| Purchase #7 | $149.43 | 3.375% | $154.4733 | $154.47 | $154.45 | $154.50 |
| 7 purchase totals = | $801.93 | $849.4054 | $849.39 | $849.40 | $849.50 | |