| 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 | $197.92 | 4.697% | $207.2163 | $207.22 | $207.20 | $207.20 |
| Purchase #2 | $37.82 | 7.649% | $40.7129 | $40.71 | $40.70 | $40.70 |
| Purchase #3 | $225.38 | 5.511% | $237.8007 | $237.80 | $237.80 | $237.80 |
| Purchase #4 | $13.78 | 10.333% | $15.2039 | $15.20 | $15.20 | $15.20 |
| Purchase #5 | $60.80 | 7.695% | $65.4786 | $65.48 | $65.50 | $65.50 |
| Purchase #6 | $62.81 | 6.293% | $66.7626 | $66.76 | $66.75 | $66.80 |
| Purchase #7 | $46.51 | 5.442% | $49.0411 | $49.04 | $49.05 | $49.00 |
| 7 purchase totals = | $645.02 | $682.2161 | $682.21 | $682.20 | $682.20 | |