| 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 | $177.47 | 9.281% | $193.941 | $193.94 | $193.95 | $193.90 |
| Purchase #2 | $35.33 | 6.429% | $37.6014 | $37.60 | $37.60 | $37.60 |
| Purchase #3 | $19.52 | 9.515% | $21.3773 | $21.38 | $21.40 | $21.40 |
| Purchase #4 | $128.73 | 11.223% | $143.1774 | $143.18 | $143.20 | $143.20 |
| Purchase #5 | $26.91 | 13.284% | $30.4847 | $30.48 | $30.50 | $30.50 |
| Purchase #6 | $121.98 | 9.334% | $133.3656 | $133.37 | $133.35 | $133.40 |
| Purchase #7 | $112.28 | 8.825% | $122.1887 | $122.19 | $122.20 | $122.20 |
| 7 purchase totals = | $622.22 | $682.1361 | $682.14 | $682.20 | $682.20 | |