| 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 | $187.97 | 10.651% | $207.9907 | $207.99 | $208.00 | $208.00 |
| Purchase #2 | $180.90 | 10.380% | $199.6774 | $199.68 | $199.70 | $199.70 |
| Purchase #3 | $84.79 | 4.850% | $88.9023 | $88.90 | $88.90 | $88.90 |
| Purchase #4 | $104.63 | 9.181% | $114.2361 | $114.24 | $114.25 | $114.20 |
| Purchase #5 | $139.86 | 12.435% | $157.2516 | $157.25 | $157.25 | $157.30 |
| Purchase #6 | $45.41 | 11.738% | $50.7402 | $50.74 | $50.75 | $50.70 |
| Purchase #7 | $87.99 | 6.449% | $93.6645 | $93.66 | $93.65 | $93.70 |
| 7 purchase totals = | $831.55 | $912.4628 | $912.46 | $912.50 | $912.50 | |