| 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 | $162.58 | 12.779% | $183.3561 | $183.36 | $183.35 | $183.40 |
| Purchase #2 | $242.37 | 7.845% | $261.3839 | $261.38 | $261.40 | $261.40 |
| Purchase #3 | $205.77 | 8.839% | $223.958 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $79.75 | 11.243% | $88.7163 | $88.72 | $88.70 | $88.70 |
| Purchase #5 | $160.33 | 10.806% | $177.6553 | $177.66 | $177.65 | $177.70 |
| Purchase #6 | $240.59 | 9.513% | $263.4773 | $263.48 | $263.50 | $263.50 |
| Purchase #7 | $79.97 | 10.558% | $88.4132 | $88.41 | $88.40 | $88.40 |
| 7 purchase totals = | $1,171.36 | $1,286.9601 | $1,286.97 | $1,286.95 | $1,287.10 | |