| 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 | $195.78 | 6.639% | $208.7778 | $208.78 | $208.80 | $208.80 |
| Purchase #2 | $40.97 | 4.468% | $42.8005 | $42.80 | $42.80 | $42.80 |
| Purchase #3 | $135.28 | 9.792% | $148.5266 | $148.53 | $148.55 | $148.50 |
| Purchase #4 | $190.46 | 10.174% | $209.8374 | $209.84 | $209.85 | $209.80 |
| Purchase #5 | $129.30 | 12.133% | $144.988 | $144.99 | $145.00 | $145.00 |
| Purchase #6 | $113.71 | 10.229% | $125.3414 | $125.34 | $125.35 | $125.30 |
| Purchase #7 | $27.94 | 8.450% | $30.3009 | $30.30 | $30.30 | $30.30 |
| 7 purchase totals = | $833.44 | $910.5726 | $910.58 | $910.65 | $910.50 | |