| 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 | $130.91 | 13.811% | $148.99 | $148.99 | $149.00 | $149.00 |
| Purchase #2 | $241.33 | 8.352% | $261.4859 | $261.49 | $261.50 | $261.50 |
| Purchase #3 | $76.99 | 9.474% | $84.284 | $84.28 | $84.30 | $84.30 |
| Purchase #4 | $163.29 | 13.381% | $185.1398 | $185.14 | $185.15 | $185.10 |
| Purchase #5 | $168.47 | 9.170% | $183.9187 | $183.92 | $183.90 | $183.90 |
| Purchase #6 | $98.25 | 7.583% | $105.7003 | $105.70 | $105.70 | $105.70 |
| Purchase #7 | $120.31 | 13.117% | $136.0911 | $136.09 | $136.10 | $136.10 |
| 7 purchase totals = | $999.55 | $1,105.6098 | $1,105.61 | $1,105.65 | $1,105.60 | |