| 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 | $99.74 | 11.260% | $110.9707 | $110.97 | $110.95 | $111.00 |
| Purchase #2 | $168.79 | 10.446% | $186.4218 | $186.42 | $186.40 | $186.40 |
| Purchase #3 | $180.42 | 4.432% | $188.4162 | $188.42 | $188.40 | $188.40 |
| Purchase #4 | $58.37 | 12.412% | $65.6149 | $65.61 | $65.60 | $65.60 |
| Purchase #5 | $105.64 | 12.868% | $119.2338 | $119.23 | $119.25 | $119.20 |
| Purchase #6 | $176.92 | 6.357% | $188.1668 | $188.17 | $188.15 | $188.20 |
| Purchase #7 | $15.99 | 11.324% | $17.8007 | $17.80 | $17.80 | $17.80 |
| 7 purchase totals = | $805.87 | $876.6249 | $876.62 | $876.55 | $876.60 | |