| 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 | $138.92 | 10.832% | $153.9678 | $153.97 | $153.95 | $154.00 |
| Purchase #2 | $16.49 | 13.611% | $18.7345 | $18.73 | $18.75 | $18.70 |
| Purchase #3 | $224.71 | 3.453% | $232.4692 | $232.47 | $232.45 | $232.50 |
| Purchase #4 | $194.51 | 11.730% | $217.326 | $217.33 | $217.35 | $217.30 |
| Purchase #5 | $55.91 | 12.470% | $62.882 | $62.88 | $62.90 | $62.90 |
| Purchase #6 | $21.59 | 7.499% | $23.209 | $23.21 | $23.20 | $23.20 |
| Purchase #7 | $34.25 | 6.362% | $36.429 | $36.43 | $36.45 | $36.40 |
| 7 purchase totals = | $686.38 | $745.0175 | $745.02 | $745.05 | $745.00 | |