| 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 | $184.25 | 4.476% | $192.497 | $192.50 | $192.50 | $192.50 |
| Purchase #2 | $10.51 | 8.767% | $11.4314 | $11.43 | $11.45 | $11.40 |
| Purchase #3 | $215.60 | 6.366% | $229.3251 | $229.33 | $229.35 | $229.30 |
| Purchase #4 | $68.79 | 13.326% | $77.957 | $77.96 | $77.95 | $78.00 |
| Purchase #5 | $25.88 | 4.175% | $26.9605 | $26.96 | $26.95 | $27.00 |
| Purchase #6 | $208.64 | 9.304% | $228.0519 | $228.05 | $228.05 | $228.10 |
| Purchase #7 | $87.90 | 3.173% | $90.6891 | $90.69 | $90.70 | $90.70 |
| 7 purchase totals = | $801.57 | $856.9120 | $856.92 | $856.95 | $857.00 | |