| 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 | $163.85 | 8.613% | $177.9624 | $177.96 | $177.95 | $178.00 |
| Purchase #2 | $20.94 | 3.154% | $21.6004 | $21.60 | $21.60 | $21.60 |
| Purchase #3 | $115.61 | 11.645% | $129.0728 | $129.07 | $129.05 | $129.10 |
| Purchase #4 | $10.90 | 12.467% | $12.2589 | $12.26 | $12.25 | $12.30 |
| Purchase #5 | $85.53 | 10.429% | $94.4499 | $94.45 | $94.45 | $94.40 |
| Purchase #6 | $221.83 | 8.464% | $240.6057 | $240.61 | $240.60 | $240.60 |
| Purchase #7 | $246.71 | 8.611% | $267.9542 | $267.95 | $267.95 | $268.00 |
| 7 purchase totals = | $865.37 | $943.9043 | $943.90 | $943.85 | $944.00 | |