| 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 | $153.56 | 6.315% | $163.2573 | $163.26 | $163.25 | $163.30 |
| Purchase #2 | $131.99 | 3.836% | $137.0531 | $137.05 | $137.05 | $137.10 |
| Purchase #3 | $236.39 | 12.133% | $265.0712 | $265.07 | $265.05 | $265.10 |
| Purchase #4 | $189.38 | 10.860% | $209.9467 | $209.95 | $209.95 | $209.90 |
| Purchase #5 | $210.56 | 10.196% | $232.0287 | $232.03 | $232.05 | $232.00 |
| Purchase #6 | $73.46 | 7.738% | $79.1443 | $79.14 | $79.15 | $79.10 |
| Purchase #7 | $114.70 | 3.439% | $118.6445 | $118.64 | $118.65 | $118.60 |
| 7 purchase totals = | $1,110.04 | $1,205.1458 | $1,205.14 | $1,205.15 | $1,205.10 | |