| 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 | $167.86 | 7.239% | $180.0114 | $180.01 | $180.00 | $180.00 |
| Purchase #2 | $105.35 | 11.603% | $117.5738 | $117.57 | $117.55 | $117.60 |
| Purchase #3 | $98.42 | 10.738% | $108.9883 | $108.99 | $109.00 | $109.00 |
| Purchase #4 | $183.90 | 3.548% | $190.4248 | $190.42 | $190.40 | $190.40 |
| Purchase #5 | $15.48 | 12.519% | $17.4179 | $17.42 | $17.40 | $17.40 |
| Purchase #6 | $238.40 | 11.784% | $266.4931 | $266.49 | $266.50 | $266.50 |
| Purchase #7 | $55.88 | 12.711% | $62.9829 | $62.98 | $63.00 | $63.00 |
| 7 purchase totals = | $865.29 | $943.8922 | $943.88 | $943.85 | $943.90 | |