| 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 | $176.37 | 3.586% | $182.6946 | $182.69 | $182.70 | $182.70 |
| Purchase #2 | $215.78 | 7.389% | $231.724 | $231.72 | $231.70 | $231.70 |
| Purchase #3 | $25.34 | 5.380% | $26.7033 | $26.70 | $26.70 | $26.70 |
| Purchase #4 | $215.34 | 3.403% | $222.668 | $222.67 | $222.65 | $222.70 |
| Purchase #5 | $40.79 | 7.441% | $43.8252 | $43.83 | $43.85 | $43.80 |
| Purchase #6 | $24.51 | 11.258% | $27.2693 | $27.27 | $27.25 | $27.30 |
| Purchase #7 | $214.67 | 7.769% | $231.3477 | $231.35 | $231.35 | $231.30 |
| 7 purchase totals = | $912.80 | $966.2321 | $966.23 | $966.20 | $966.20 | |