| 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 | $153.38 | 5.162% | $161.2975 | $161.30 | $161.30 | $161.30 |
| Purchase #2 | $24.68 | 11.408% | $27.4955 | $27.50 | $27.50 | $27.50 |
| Purchase #3 | $107.79 | 9.351% | $117.8694 | $117.87 | $117.85 | $117.90 |
| Purchase #4 | $151.41 | 8.140% | $163.7348 | $163.73 | $163.75 | $163.70 |
| Purchase #5 | $156.82 | 3.412% | $162.1707 | $162.17 | $162.15 | $162.20 |
| Purchase #6 | $101.46 | 3.277% | $104.7848 | $104.78 | $104.80 | $104.80 |
| Purchase #7 | $38.25 | 13.749% | $43.509 | $43.51 | $43.50 | $43.50 |
| 7 purchase totals = | $733.79 | $780.8617 | $780.86 | $780.85 | $780.90 | |