| 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 | $159.32 | 10.338% | $175.7905 | $175.79 | $175.80 | $175.80 |
| Purchase #2 | $144.69 | 6.432% | $153.9965 | $154.00 | $154.00 | $154.00 |
| Purchase #3 | $38.67 | 3.555% | $40.0447 | $40.04 | $40.05 | $40.00 |
| Purchase #4 | $247.37 | 5.345% | $260.5919 | $260.59 | $260.60 | $260.60 |
| Purchase #5 | $29.75 | 13.833% | $33.8653 | $33.87 | $33.85 | $33.90 |
| Purchase #6 | $46.65 | 12.414% | $52.4411 | $52.44 | $52.45 | $52.40 |
| Purchase #7 | $184.49 | 9.359% | $201.7564 | $201.76 | $201.75 | $201.80 |
| 7 purchase totals = | $850.94 | $918.4864 | $918.49 | $918.50 | $918.50 | |