| 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 | $16.38 | 12.674% | $18.456 | $18.46 | $18.45 | $18.50 |
| Purchase #2 | $59.98 | 5.292% | $63.1541 | $63.15 | $63.15 | $63.20 |
| Purchase #3 | $169.49 | 11.462% | $188.9169 | $188.92 | $188.90 | $188.90 |
| Purchase #4 | $142.92 | 7.587% | $153.7633 | $153.76 | $153.75 | $153.80 |
| Purchase #5 | $229.88 | 13.635% | $261.2241 | $261.22 | $261.20 | $261.20 |
| Purchase #6 | $171.78 | 11.867% | $192.1651 | $192.17 | $192.15 | $192.20 |
| Purchase #7 | $170.82 | 9.713% | $187.4117 | $187.41 | $187.40 | $187.40 |
| 7 purchase totals = | $961.25 | $1,065.0912 | $1,065.09 | $1,065.00 | $1,065.20 | |