| 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 | $179.37 | 4.819% | $188.0138 | $188.01 | $188.00 | $188.00 |
| Purchase #2 | $124.68 | 9.675% | $136.7428 | $136.74 | $136.75 | $136.70 |
| Purchase #3 | $169.52 | 11.482% | $188.9843 | $188.98 | $189.00 | $189.00 |
| Purchase #4 | $59.40 | 11.202% | $66.054 | $66.05 | $66.05 | $66.10 |
| Purchase #5 | $66.80 | 10.868% | $74.0598 | $74.06 | $74.05 | $74.10 |
| Purchase #6 | $126.74 | 9.705% | $139.0401 | $139.04 | $139.05 | $139.00 |
| Purchase #7 | $135.76 | 10.836% | $150.471 | $150.47 | $150.45 | $150.50 |
| 7 purchase totals = | $862.27 | $943.3658 | $943.35 | $943.35 | $943.40 | |