| 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 | $146.36 | 3.473% | $151.4431 | $151.44 | $151.45 | $151.40 |
| Purchase #2 | $144.41 | 13.420% | $163.7898 | $163.79 | $163.80 | $163.80 |
| Purchase #3 | $101.73 | 10.604% | $112.5174 | $112.52 | $112.50 | $112.50 |
| Purchase #4 | $198.66 | 8.360% | $215.268 | $215.27 | $215.25 | $215.30 |
| Purchase #5 | $169.84 | 8.418% | $184.1371 | $184.14 | $184.15 | $184.10 |
| Purchase #6 | $18.79 | 11.560% | $20.9621 | $20.96 | $20.95 | $21.00 |
| Purchase #7 | $194.37 | 10.580% | $214.9343 | $214.93 | $214.95 | $214.90 |
| 7 purchase totals = | $974.16 | $1,063.0518 | $1,063.05 | $1,063.05 | $1,063.00 | |