| 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 | $155.97 | 4.183% | $162.4942 | $162.49 | $162.50 | $162.50 |
| Purchase #2 | $176.84 | 3.310% | $182.6934 | $182.69 | $182.70 | $182.70 |
| Purchase #3 | $209.50 | 13.111% | $236.9675 | $236.97 | $236.95 | $237.00 |
| Purchase #4 | $157.78 | 12.334% | $177.2406 | $177.24 | $177.25 | $177.20 |
| Purchase #5 | $61.28 | 7.575% | $65.922 | $65.92 | $65.90 | $65.90 |
| Purchase #6 | $42.87 | 5.212% | $45.1044 | $45.10 | $45.10 | $45.10 |
| Purchase #7 | $26.98 | 10.287% | $29.7554 | $29.76 | $29.75 | $29.80 |
| 7 purchase totals = | $831.22 | $900.1775 | $900.17 | $900.15 | $900.20 | |