| 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 | $164.51 | 11.388% | $183.2444 | $183.24 | $183.25 | $183.20 |
| Purchase #2 | $59.79 | 10.426% | $66.0237 | $66.02 | $66.00 | $66.00 |
| Purchase #3 | $222.80 | 9.514% | $243.9972 | $244.00 | $244.00 | $244.00 |
| Purchase #4 | $74.45 | 12.447% | $83.7168 | $83.72 | $83.70 | $83.70 |
| Purchase #5 | $26.99 | 11.702% | $30.1484 | $30.15 | $30.15 | $30.10 |
| Purchase #6 | $78.33 | 10.720% | $86.727 | $86.73 | $86.75 | $86.70 |
| Purchase #7 | $195.48 | 13.138% | $221.1622 | $221.16 | $221.15 | $221.20 |
| 7 purchase totals = | $822.35 | $915.0197 | $915.02 | $915.00 | $914.90 | |