| 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 | $167.66 | 12.205% | $188.1229 | $188.12 | $188.10 | $188.10 |
| Purchase #2 | $107.68 | 13.632% | $122.3589 | $122.36 | $122.35 | $122.40 |
| Purchase #3 | $41.98 | 5.134% | $44.1353 | $44.14 | $44.15 | $44.10 |
| Purchase #4 | $227.46 | 5.278% | $239.4653 | $239.47 | $239.45 | $239.50 |
| Purchase #5 | $26.41 | 9.382% | $28.8878 | $28.89 | $28.90 | $28.90 |
| Purchase #6 | $134.98 | 12.229% | $151.4867 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $115.33 | 11.281% | $128.3404 | $128.34 | $128.35 | $128.30 |
| 7 purchase totals = | $821.50 | $902.7973 | $902.81 | $902.80 | $902.80 | |