| 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 | $139.36 | 3.149% | $143.7484 | $143.75 | $143.75 | $143.70 |
| Purchase #2 | $191.95 | 12.409% | $215.7691 | $215.77 | $215.75 | $215.80 |
| Purchase #3 | $208.57 | 7.297% | $223.7894 | $223.79 | $223.80 | $223.80 |
| Purchase #4 | $250.66 | 11.835% | $280.3256 | $280.33 | $280.35 | $280.30 |
| Purchase #5 | $228.77 | 7.391% | $245.6784 | $245.68 | $245.70 | $245.70 |
| Purchase #6 | $249.80 | 10.530% | $276.1039 | $276.10 | $276.10 | $276.10 |
| Purchase #7 | $63.70 | 11.293% | $70.8936 | $70.89 | $70.90 | $70.90 |
| 7 purchase totals = | $1,332.81 | $1,456.3084 | $1,456.31 | $1,456.35 | $1,456.30 | |