| 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 | $189.96 | 8.426% | $205.966 | $205.97 | $205.95 | $206.00 |
| Purchase #2 | $13.41 | 7.775% | $14.4526 | $14.45 | $14.45 | $14.50 |
| Purchase #3 | $154.28 | 7.439% | $165.7569 | $165.76 | $165.75 | $165.80 |
| Purchase #4 | $161.78 | 3.259% | $167.0524 | $167.05 | $167.05 | $167.10 |
| Purchase #5 | $47.28 | 4.672% | $49.4889 | $49.49 | $49.50 | $49.50 |
| Purchase #6 | $69.51 | 3.731% | $72.1034 | $72.10 | $72.10 | $72.10 |
| Purchase #7 | $18.53 | 12.135% | $20.7786 | $20.78 | $20.80 | $20.80 |
| 7 purchase totals = | $654.75 | $695.5988 | $695.60 | $695.60 | $695.80 | |