| 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 | $31.96 | 6.382% | $33.9997 | $34.00 | $34.00 | $34.00 |
| Purchase #2 | $180.51 | 4.688% | $188.9723 | $188.97 | $188.95 | $189.00 |
| Purchase #3 | $155.55 | 10.775% | $172.3105 | $172.31 | $172.30 | $172.30 |
| Purchase #4 | $113.71 | 7.293% | $122.0029 | $122.00 | $122.00 | $122.00 |
| Purchase #5 | $159.78 | 6.534% | $170.22 | $170.22 | $170.20 | $170.20 |
| Purchase #6 | $89.65 | 12.311% | $100.6868 | $100.69 | $100.70 | $100.70 |
| Purchase #7 | $125.85 | 4.670% | $131.7272 | $131.73 | $131.75 | $131.70 |
| 7 purchase totals = | $857.01 | $919.9194 | $919.92 | $919.90 | $919.90 | |