| 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 | $125.99 | 13.813% | $143.393 | $143.39 | $143.40 | $143.40 |
| Purchase #2 | $42.58 | 5.132% | $44.7652 | $44.77 | $44.75 | $44.80 |
| Purchase #3 | $37.73 | 11.189% | $41.9516 | $41.95 | $41.95 | $42.00 |
| Purchase #4 | $65.97 | 7.480% | $70.9046 | $70.90 | $70.90 | $70.90 |
| Purchase #5 | $180.45 | 10.826% | $199.9855 | $199.99 | $200.00 | $200.00 |
| Purchase #6 | $81.59 | 5.840% | $86.3549 | $86.35 | $86.35 | $86.40 |
| Purchase #7 | $249.38 | 10.774% | $276.2482 | $276.25 | $276.25 | $276.20 |
| 7 purchase totals = | $783.69 | $863.6030 | $863.60 | $863.60 | $863.70 | |