| 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 | $170.63 | 9.491% | $186.8245 | $186.82 | $186.80 | $186.80 |
| Purchase #2 | $86.38 | 7.688% | $93.0209 | $93.02 | $93.00 | $93.00 |
| Purchase #3 | $46.54 | 12.761% | $52.479 | $52.48 | $52.50 | $52.50 |
| Purchase #4 | $191.96 | 10.536% | $212.1849 | $212.18 | $212.20 | $212.20 |
| Purchase #5 | $18.46 | 11.856% | $20.6486 | $20.65 | $20.65 | $20.60 |
| Purchase #6 | $192.82 | 10.447% | $212.9639 | $212.96 | $212.95 | $213.00 |
| Purchase #7 | $119.87 | 11.412% | $133.5496 | $133.55 | $133.55 | $133.50 |
| 7 purchase totals = | $826.66 | $911.6714 | $911.66 | $911.65 | $911.60 | |