| 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 | $170.81 | 3.297% | $176.4416 | $176.44 | $176.45 | $176.40 |
| Purchase #2 | $50.47 | 7.632% | $54.3219 | $54.32 | $54.30 | $54.30 |
| Purchase #3 | $234.62 | 10.702% | $259.729 | $259.73 | $259.75 | $259.70 |
| Purchase #4 | $227.56 | 9.294% | $248.7094 | $248.71 | $248.70 | $248.70 |
| Purchase #5 | $146.63 | 11.448% | $163.4162 | $163.42 | $163.40 | $163.40 |
| Purchase #6 | $200.50 | 11.741% | $224.0407 | $224.04 | $224.05 | $224.00 |
| Purchase #7 | $171.99 | 8.800% | $187.1251 | $187.13 | $187.15 | $187.10 |
| 7 purchase totals = | $1,202.58 | $1,313.7839 | $1,313.79 | $1,313.80 | $1,313.60 | |