| 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 | $167.56 | 7.599% | $180.2929 | $180.29 | $180.30 | $180.30 |
| Purchase #2 | $49.63 | 4.742% | $51.9835 | $51.98 | $52.00 | $52.00 |
| Purchase #3 | $83.38 | 12.645% | $93.9234 | $93.92 | $93.90 | $93.90 |
| Purchase #4 | $168.84 | 13.558% | $191.7313 | $191.73 | $191.75 | $191.70 |
| Purchase #5 | $239.77 | 6.425% | $255.1752 | $255.18 | $255.20 | $255.20 |
| Purchase #6 | $82.97 | 3.640% | $85.9901 | $85.99 | $86.00 | $86.00 |
| Purchase #7 | $39.26 | 12.544% | $44.1848 | $44.18 | $44.20 | $44.20 |
| 7 purchase totals = | $831.41 | $903.2812 | $903.27 | $903.35 | $903.30 | |