| 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 | $104.97 | 3.610% | $108.7594 | $108.76 | $108.75 | $108.80 |
| Purchase #2 | $207.59 | 10.761% | $229.9288 | $229.93 | $229.95 | $229.90 |
| Purchase #3 | $188.69 | 3.775% | $195.813 | $195.81 | $195.80 | $195.80 |
| Purchase #4 | $143.97 | 13.660% | $163.6363 | $163.64 | $163.65 | $163.60 |
| Purchase #5 | $221.64 | 4.731% | $232.1258 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $79.60 | 8.609% | $86.4528 | $86.45 | $86.45 | $86.50 |
| Purchase #7 | $146.87 | 11.411% | $163.6293 | $163.63 | $163.65 | $163.60 |
| 7 purchase totals = | $1,093.33 | $1,180.3454 | $1,180.35 | $1,180.40 | $1,180.30 | |