| 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 | $140.81 | 11.696% | $157.2791 | $157.28 | $157.30 | $157.30 |
| Purchase #2 | $14.63 | 10.581% | $16.178 | $16.18 | $16.20 | $16.20 |
| Purchase #3 | $209.53 | 11.822% | $234.3006 | $234.30 | $234.30 | $234.30 |
| Purchase #4 | $22.54 | 3.176% | $23.2559 | $23.26 | $23.25 | $23.30 |
| Purchase #5 | $113.47 | 10.604% | $125.5024 | $125.50 | $125.50 | $125.50 |
| Purchase #6 | $222.59 | 6.409% | $236.8558 | $236.86 | $236.85 | $236.90 |
| Purchase #7 | $40.93 | 8.125% | $44.2556 | $44.26 | $44.25 | $44.30 |
| 7 purchase totals = | $764.50 | $837.6274 | $837.64 | $837.65 | $837.80 | |