| 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 | $146.45 | 6.198% | $155.527 | $155.53 | $155.55 | $155.50 |
| Purchase #2 | $123.29 | 6.156% | $130.8797 | $130.88 | $130.90 | $130.90 |
| Purchase #3 | $53.34 | 5.663% | $56.3606 | $56.36 | $56.35 | $56.40 |
| Purchase #4 | $48.71 | 13.703% | $55.3847 | $55.38 | $55.40 | $55.40 |
| Purchase #5 | $205.47 | 9.502% | $224.9938 | $224.99 | $225.00 | $225.00 |
| Purchase #6 | $154.95 | 3.562% | $160.4693 | $160.47 | $160.45 | $160.50 |
| Purchase #7 | $78.64 | 3.347% | $81.2721 | $81.27 | $81.25 | $81.30 |
| 7 purchase totals = | $810.85 | $864.8872 | $864.88 | $864.90 | $865.00 | |