| 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 | $137.29 | 3.218% | $141.708 | $141.71 | $141.70 | $141.70 |
| Purchase #2 | $81.53 | 8.830% | $88.7291 | $88.73 | $88.75 | $88.70 |
| Purchase #3 | $22.40 | 3.564% | $23.1983 | $23.20 | $23.20 | $23.20 |
| Purchase #4 | $72.25 | 12.418% | $81.222 | $81.22 | $81.20 | $81.20 |
| Purchase #5 | $106.26 | 5.612% | $112.2233 | $112.22 | $112.20 | $112.20 |
| Purchase #6 | $68.89 | 6.322% | $73.2452 | $73.25 | $73.25 | $73.20 |
| Purchase #7 | $232.59 | 7.252% | $249.4574 | $249.46 | $249.45 | $249.50 |
| 7 purchase totals = | $721.21 | $769.7833 | $769.79 | $769.75 | $769.70 | |