| 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 | $170.54 | 10.377% | $188.2369 | $188.24 | $188.25 | $188.20 |
| Purchase #2 | $22.99 | 13.743% | $26.1495 | $26.15 | $26.15 | $26.10 |
| Purchase #3 | $163.62 | 12.367% | $183.8549 | $183.85 | $183.85 | $183.90 |
| Purchase #4 | $68.48 | 13.831% | $77.9515 | $77.95 | $77.95 | $78.00 |
| Purchase #5 | $182.89 | 8.486% | $198.41 | $198.41 | $198.40 | $198.40 |
| Purchase #6 | $136.83 | 13.610% | $155.4526 | $155.45 | $155.45 | $155.50 |
| Purchase #7 | $81.86 | 10.409% | $90.3808 | $90.38 | $90.40 | $90.40 |
| 7 purchase totals = | $827.21 | $920.4362 | $920.43 | $920.45 | $920.50 | |