| 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 | $120.93 | 12.817% | $136.4296 | $136.43 | $136.45 | $136.40 |
| Purchase #2 | $88.32 | 13.323% | $100.0869 | $100.09 | $100.10 | $100.10 |
| Purchase #3 | $102.34 | 3.623% | $106.0478 | $106.05 | $106.05 | $106.00 |
| Purchase #4 | $24.40 | 4.450% | $25.4858 | $25.49 | $25.50 | $25.50 |
| Purchase #5 | $143.94 | 10.459% | $158.9947 | $158.99 | $159.00 | $159.00 |
| Purchase #6 | $76.65 | 7.565% | $82.4486 | $82.45 | $82.45 | $82.40 |
| Purchase #7 | $182.88 | 3.301% | $188.9169 | $188.92 | $188.90 | $188.90 |
| 7 purchase totals = | $739.46 | $798.4103 | $798.42 | $798.45 | $798.30 | |