| 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 | $124.44 | 10.216% | $137.1528 | $137.15 | $137.15 | $137.20 |
| Purchase #2 | $22.49 | 13.362% | $25.4951 | $25.50 | $25.50 | $25.50 |
| Purchase #3 | $20.33 | 6.672% | $21.6864 | $21.69 | $21.70 | $21.70 |
| Purchase #4 | $204.62 | 8.501% | $222.0147 | $222.01 | $222.00 | $222.00 |
| Purchase #5 | $151.95 | 4.770% | $159.198 | $159.20 | $159.20 | $159.20 |
| Purchase #6 | $144.80 | 12.515% | $162.9217 | $162.92 | $162.90 | $162.90 |
| Purchase #7 | $10.62 | 13.320% | $12.0346 | $12.03 | $12.05 | $12.00 |
| 7 purchase totals = | $679.25 | $740.5033 | $740.50 | $740.50 | $740.50 | |