| 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 | $16.61 | 5.471% | $17.5187 | $17.52 | $17.50 | $17.50 |
| Purchase #2 | $215.98 | 11.431% | $240.6687 | $240.67 | $240.65 | $240.70 |
| Purchase #3 | $127.35 | 7.303% | $136.6504 | $136.65 | $136.65 | $136.70 |
| Purchase #4 | $139.84 | 7.265% | $149.9994 | $150.00 | $150.00 | $150.00 |
| Purchase #5 | $163.63 | 10.555% | $180.9011 | $180.90 | $180.90 | $180.90 |
| Purchase #6 | $166.62 | 3.850% | $173.0349 | $173.03 | $173.05 | $173.00 |
| Purchase #7 | $54.32 | 13.366% | $61.5804 | $61.58 | $61.60 | $61.60 |
| 7 purchase totals = | $884.35 | $960.3536 | $960.35 | $960.35 | $960.40 | |