| 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 | $174.81 | 9.417% | $191.2719 | $191.27 | $191.25 | $191.30 |
| Purchase #2 | $236.30 | 10.638% | $261.4376 | $261.44 | $261.45 | $261.40 |
| Purchase #3 | $109.42 | 6.312% | $116.3266 | $116.33 | $116.35 | $116.30 |
| Purchase #4 | $9.82 | 3.446% | $10.1584 | $10.16 | $10.15 | $10.20 |
| Purchase #5 | $221.87 | 5.713% | $234.5454 | $234.55 | $234.55 | $234.50 |
| Purchase #6 | $171.32 | 8.435% | $185.7708 | $185.77 | $185.75 | $185.80 |
| Purchase #7 | $8.47 | 9.616% | $9.2845 | $9.28 | $9.30 | $9.30 |
| 7 purchase totals = | $932.01 | $1,008.7952 | $1,008.80 | $1,008.80 | $1,008.80 | |