| 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 | $174.69 | 12.531% | $196.5804 | $196.58 | $196.60 | $196.60 |
| Purchase #2 | $19.46 | 8.637% | $21.1408 | $21.14 | $21.15 | $21.10 |
| Purchase #3 | $236.37 | 13.705% | $268.7645 | $268.76 | $268.75 | $268.80 |
| Purchase #4 | $102.42 | 4.500% | $107.0289 | $107.03 | $107.05 | $107.00 |
| Purchase #5 | $108.28 | 12.579% | $121.9005 | $121.90 | $121.90 | $121.90 |
| Purchase #6 | $71.58 | 6.129% | $75.9671 | $75.97 | $75.95 | $76.00 |
| Purchase #7 | $67.39 | 11.455% | $75.1095 | $75.11 | $75.10 | $75.10 |
| 7 purchase totals = | $780.19 | $866.4917 | $866.49 | $866.50 | $866.50 | |