| 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 | $191.25 | 12.800% | $215.73 | $215.73 | $215.75 | $215.70 |
| Purchase #2 | $127.83 | 6.581% | $136.2425 | $136.24 | $136.25 | $136.20 |
| Purchase #3 | $74.93 | 5.872% | $79.3299 | $79.33 | $79.35 | $79.30 |
| Purchase #4 | $153.81 | 6.572% | $163.9184 | $163.92 | $163.90 | $163.90 |
| Purchase #5 | $141.68 | 10.790% | $156.9673 | $156.97 | $156.95 | $157.00 |
| Purchase #6 | $41.77 | 3.424% | $43.2002 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $23.46 | 10.647% | $25.9578 | $25.96 | $25.95 | $26.00 |
| 7 purchase totals = | $754.73 | $821.3461 | $821.35 | $821.35 | $821.30 | |