| 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 | $178.48 | 3.222% | $184.2306 | $184.23 | $184.25 | $184.20 |
| Purchase #2 | $94.54 | 13.592% | $107.3899 | $107.39 | $107.40 | $107.40 |
| Purchase #3 | $32.83 | 13.254% | $37.1813 | $37.18 | $37.20 | $37.20 |
| Purchase #4 | $12.76 | 9.537% | $13.9769 | $13.98 | $14.00 | $14.00 |
| Purchase #5 | $110.63 | 6.561% | $117.8884 | $117.89 | $117.90 | $117.90 |
| Purchase #6 | $133.50 | 13.522% | $151.5519 | $151.55 | $151.55 | $151.60 |
| Purchase #7 | $207.79 | 3.662% | $215.3993 | $215.40 | $215.40 | $215.40 |
| 7 purchase totals = | $770.53 | $827.6183 | $827.62 | $827.70 | $827.70 | |