| 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 | $180.70 | 12.633% | $203.5278 | $203.53 | $203.55 | $203.50 |
| Purchase #2 | $10.89 | 8.302% | $11.7941 | $11.79 | $11.80 | $11.80 |
| Purchase #3 | $16.37 | 5.589% | $17.2849 | $17.28 | $17.30 | $17.30 |
| Purchase #4 | $138.41 | 7.116% | $148.2593 | $148.26 | $148.25 | $148.30 |
| Purchase #5 | $226.33 | 7.703% | $243.7642 | $243.76 | $243.75 | $243.80 |
| Purchase #6 | $174.83 | 4.374% | $182.4771 | $182.48 | $182.50 | $182.50 |
| Purchase #7 | $80.96 | 7.498% | $87.0304 | $87.03 | $87.05 | $87.00 |
| 7 purchase totals = | $828.49 | $894.1378 | $894.13 | $894.20 | $894.20 | |