| 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 | $150.43 | 8.723% | $163.552 | $163.55 | $163.55 | $163.60 |
| Purchase #2 | $13.60 | 3.227% | $14.0389 | $14.04 | $14.05 | $14.00 |
| Purchase #3 | $116.83 | 10.602% | $129.2163 | $129.22 | $129.20 | $129.20 |
| Purchase #4 | $40.84 | 9.488% | $44.7149 | $44.71 | $44.70 | $44.70 |
| Purchase #5 | $106.81 | 12.546% | $120.2104 | $120.21 | $120.20 | $120.20 |
| Purchase #6 | $202.71 | 13.237% | $229.5427 | $229.54 | $229.55 | $229.50 |
| Purchase #7 | $100.88 | 11.816% | $112.8 | $112.80 | $112.80 | $112.80 |
| 7 purchase totals = | $732.10 | $814.0752 | $814.07 | $814.05 | $814.00 | |