| 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 | $14.25 | 7.490% | $15.3173 | $15.32 | $15.30 | $15.30 |
| Purchase #2 | $217.38 | 8.443% | $235.7334 | $235.73 | $235.75 | $235.70 |
| Purchase #3 | $48.44 | 7.409% | $52.0289 | $52.03 | $52.05 | $52.00 |
| Purchase #4 | $80.40 | 7.381% | $86.3343 | $86.33 | $86.35 | $86.30 |
| Purchase #5 | $157.79 | 13.178% | $178.5836 | $178.58 | $178.60 | $178.60 |
| Purchase #6 | $78.56 | 9.530% | $86.0468 | $86.05 | $86.05 | $86.00 |
| Purchase #7 | $235.48 | 10.790% | $260.8883 | $260.89 | $260.90 | $260.90 |
| 7 purchase totals = | $832.30 | $914.9326 | $914.93 | $915.00 | $914.80 | |