| 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 | $67.36 | 7.233% | $72.2321 | $72.23 | $72.25 | $72.20 |
| Purchase #2 | $197.78 | 7.840% | $213.286 | $213.29 | $213.30 | $213.30 |
| Purchase #3 | $45.38 | 5.787% | $48.0061 | $48.01 | $48.00 | $48.00 |
| Purchase #4 | $145.27 | 11.489% | $161.9601 | $161.96 | $161.95 | $162.00 |
| Purchase #5 | $204.41 | 3.858% | $212.2961 | $212.30 | $212.30 | $212.30 |
| Purchase #6 | $59.55 | 11.380% | $66.3268 | $66.33 | $66.35 | $66.30 |
| Purchase #7 | $167.81 | 12.676% | $189.0816 | $189.08 | $189.10 | $189.10 |
| 7 purchase totals = | $887.56 | $963.1888 | $963.20 | $963.25 | $963.20 | |