| 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 | $198.59 | 12.146% | $222.7107 | $222.71 | $222.70 | $222.70 |
| Purchase #2 | $74.91 | 3.567% | $77.582 | $77.58 | $77.60 | $77.60 |
| Purchase #3 | $27.39 | 11.867% | $30.6404 | $30.64 | $30.65 | $30.60 |
| Purchase #4 | $146.75 | 5.448% | $154.7449 | $154.74 | $154.75 | $154.70 |
| Purchase #5 | $226.45 | 11.304% | $252.0479 | $252.05 | $252.05 | $252.00 |
| Purchase #6 | $138.77 | 13.138% | $157.0016 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $249.69 | 13.615% | $283.6853 | $283.69 | $283.70 | $283.70 |
| 7 purchase totals = | $1,062.55 | $1,178.4128 | $1,178.41 | $1,178.45 | $1,178.30 | |