| 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 | $159.92 | 5.755% | $169.1234 | $169.12 | $169.10 | $169.10 |
| Purchase #2 | $236.91 | 10.538% | $261.8756 | $261.88 | $261.90 | $261.90 |
| Purchase #3 | $207.68 | 3.655% | $215.2707 | $215.27 | $215.25 | $215.30 |
| Purchase #4 | $145.51 | 4.150% | $151.5487 | $151.55 | $151.55 | $151.50 |
| Purchase #5 | $145.67 | 4.300% | $151.9338 | $151.93 | $151.95 | $151.90 |
| Purchase #6 | $52.92 | 3.330% | $54.6822 | $54.68 | $54.70 | $54.70 |
| Purchase #7 | $140.88 | 11.178% | $156.6276 | $156.63 | $156.65 | $156.60 |
| 7 purchase totals = | $1,089.49 | $1,161.0620 | $1,161.06 | $1,161.10 | $1,161.00 | |