| 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 | $174.72 | 7.780% | $188.3132 | $188.31 | $188.30 | $188.30 |
| Purchase #2 | $95.86 | 6.281% | $101.881 | $101.88 | $101.90 | $101.90 |
| Purchase #3 | $21.85 | 6.666% | $23.3065 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $105.70 | 6.175% | $112.227 | $112.23 | $112.25 | $112.20 |
| Purchase #5 | $163.86 | 3.589% | $169.7409 | $169.74 | $169.75 | $169.70 |
| Purchase #6 | $104.97 | 7.517% | $112.8606 | $112.86 | $112.85 | $112.90 |
| Purchase #7 | $188.37 | 9.226% | $205.749 | $205.75 | $205.75 | $205.70 |
| 7 purchase totals = | $855.33 | $914.0782 | $914.08 | $914.10 | $914.00 | |