| 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 | $133.48 | 7.518% | $143.515 | $143.52 | $143.50 | $143.50 |
| Purchase #2 | $154.89 | 7.483% | $166.4804 | $166.48 | $166.50 | $166.50 |
| Purchase #3 | $249.99 | 11.367% | $278.4064 | $278.41 | $278.40 | $278.40 |
| Purchase #4 | $236.72 | 13.396% | $268.431 | $268.43 | $268.45 | $268.40 |
| Purchase #5 | $238.82 | 6.404% | $254.114 | $254.11 | $254.10 | $254.10 |
| Purchase #6 | $157.84 | 9.214% | $172.3834 | $172.38 | $172.40 | $172.40 |
| Purchase #7 | $101.42 | 6.451% | $107.9626 | $107.96 | $107.95 | $108.00 |
| 7 purchase totals = | $1,273.16 | $1,391.2928 | $1,391.29 | $1,391.30 | $1,391.30 | |