| 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 | $153.62 | 9.480% | $168.1832 | $168.18 | $168.20 | $168.20 |
| Purchase #2 | $143.87 | 3.353% | $148.694 | $148.69 | $148.70 | $148.70 |
| Purchase #3 | $116.92 | 3.664% | $121.2039 | $121.20 | $121.20 | $121.20 |
| Purchase #4 | $188.88 | 3.784% | $196.0272 | $196.03 | $196.05 | $196.00 |
| Purchase #5 | $41.63 | 5.568% | $43.948 | $43.95 | $43.95 | $43.90 |
| Purchase #6 | $94.47 | 11.436% | $105.2736 | $105.27 | $105.25 | $105.30 |
| Purchase #7 | $100.84 | 6.695% | $107.5912 | $107.59 | $107.60 | $107.60 |
| 7 purchase totals = | $840.23 | $890.9211 | $890.91 | $890.95 | $890.90 | |