| 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 | $182.74 | 11.232% | $203.2654 | $203.27 | $203.25 | $203.30 |
| Purchase #2 | $139.46 | 13.873% | $158.8073 | $158.81 | $158.80 | $158.80 |
| Purchase #3 | $76.39 | 6.482% | $81.3416 | $81.34 | $81.35 | $81.30 |
| Purchase #4 | $20.44 | 7.787% | $22.0317 | $22.03 | $22.05 | $22.00 |
| Purchase #5 | $9.64 | 3.267% | $9.9549 | $9.95 | $9.95 | $10.00 |
| Purchase #6 | $182.25 | 9.491% | $199.5473 | $199.55 | $199.55 | $199.50 |
| Purchase #7 | $124.84 | 9.180% | $136.3003 | $136.30 | $136.30 | $136.30 |
| 7 purchase totals = | $735.76 | $811.2485 | $811.25 | $811.25 | $811.20 | |