| 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 | $180.59 | 12.162% | $202.5534 | $202.55 | $202.55 | $202.60 |
| Purchase #2 | $75.65 | 5.731% | $79.9855 | $79.99 | $80.00 | $80.00 |
| Purchase #3 | $126.35 | 6.264% | $134.2646 | $134.26 | $134.25 | $134.30 |
| Purchase #4 | $187.36 | 11.490% | $208.8877 | $208.89 | $208.90 | $208.90 |
| Purchase #5 | $18.89 | 9.470% | $20.6789 | $20.68 | $20.70 | $20.70 |
| Purchase #6 | $170.74 | 11.281% | $190.0012 | $190.00 | $190.00 | $190.00 |
| Purchase #7 | $103.64 | 9.471% | $113.4557 | $113.46 | $113.45 | $113.50 |
| 7 purchase totals = | $863.22 | $949.8270 | $949.83 | $949.85 | $950.00 | |