| 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 | $184.80 | 10.605% | $204.398 | $204.40 | $204.40 | $204.40 |
| Purchase #2 | $168.75 | 8.319% | $182.7883 | $182.79 | $182.80 | $182.80 |
| Purchase #3 | $115.78 | 5.120% | $121.7079 | $121.71 | $121.70 | $121.70 |
| Purchase #4 | $59.34 | 3.756% | $61.5688 | $61.57 | $61.55 | $61.60 |
| Purchase #5 | $174.47 | 4.447% | $182.2287 | $182.23 | $182.25 | $182.20 |
| Purchase #6 | $75.61 | 10.498% | $83.5475 | $83.55 | $83.55 | $83.50 |
| Purchase #7 | $124.36 | 8.513% | $134.9468 | $134.95 | $134.95 | $134.90 |
| 7 purchase totals = | $903.11 | $971.1860 | $971.20 | $971.20 | $971.10 | |