| 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 | $175.67 | 7.403% | $188.6749 | $188.67 | $188.65 | $188.70 |
| Purchase #2 | $132.27 | 12.181% | $148.3818 | $148.38 | $148.40 | $148.40 |
| Purchase #3 | $168.34 | 7.513% | $180.9874 | $180.99 | $181.00 | $181.00 |
| Purchase #4 | $46.91 | 11.514% | $52.3112 | $52.31 | $52.30 | $52.30 |
| Purchase #5 | $208.85 | 9.265% | $228.2 | $228.20 | $228.20 | $228.20 |
| Purchase #6 | $72.49 | 4.127% | $75.4817 | $75.48 | $75.50 | $75.50 |
| Purchase #7 | $60.53 | 8.824% | $65.8712 | $65.87 | $65.85 | $65.90 |
| 7 purchase totals = | $865.06 | $939.9082 | $939.90 | $939.90 | $940.00 | |