| 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 | $92.92 | 12.225% | $104.2795 | $104.28 | $104.30 | $104.30 |
| Purchase #2 | $155.28 | 6.318% | $165.0906 | $165.09 | $165.10 | $165.10 |
| Purchase #3 | $118.51 | 11.685% | $132.3579 | $132.36 | $132.35 | $132.40 |
| Purchase #4 | $195.95 | 10.527% | $216.5777 | $216.58 | $216.60 | $216.60 |
| Purchase #5 | $92.31 | 8.298% | $99.9699 | $99.97 | $99.95 | $100.00 |
| Purchase #6 | $45.72 | 8.655% | $49.6771 | $49.68 | $49.70 | $49.70 |
| Purchase #7 | $134.50 | 3.156% | $138.7448 | $138.74 | $138.75 | $138.70 |
| 7 purchase totals = | $835.19 | $906.6975 | $906.70 | $906.75 | $906.80 | |