| 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 | $198.36 | 4.337% | $206.9629 | $206.96 | $206.95 | $207.00 |
| Purchase #2 | $28.69 | 11.719% | $32.0522 | $32.05 | $32.05 | $32.10 |
| Purchase #3 | $61.43 | 9.265% | $67.1215 | $67.12 | $67.10 | $67.10 |
| Purchase #4 | $150.86 | 5.208% | $158.7168 | $158.72 | $158.70 | $158.70 |
| Purchase #5 | $11.91 | 8.769% | $12.9544 | $12.95 | $12.95 | $13.00 |
| Purchase #6 | $148.34 | 11.766% | $165.7937 | $165.79 | $165.80 | $165.80 |
| Purchase #7 | $15.91 | 5.256% | $16.7462 | $16.75 | $16.75 | $16.70 |
| 7 purchase totals = | $615.50 | $660.3477 | $660.34 | $660.30 | $660.40 | |