| 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 | $155.46 | 9.519% | $170.2582 | $170.26 | $170.25 | $170.30 |
| Purchase #2 | $198.77 | 11.839% | $222.3024 | $222.30 | $222.30 | $222.30 |
| Purchase #3 | $54.41 | 3.865% | $56.5129 | $56.51 | $56.50 | $56.50 |
| Purchase #4 | $45.65 | 6.806% | $48.7569 | $48.76 | $48.75 | $48.80 |
| Purchase #5 | $9.45 | 12.706% | $10.6507 | $10.65 | $10.65 | $10.70 |
| Purchase #6 | $35.34 | 5.816% | $37.3954 | $37.40 | $37.40 | $37.40 |
| Purchase #7 | $195.91 | 11.214% | $217.8793 | $217.88 | $217.90 | $217.90 |
| 7 purchase totals = | $694.99 | $763.7558 | $763.76 | $763.75 | $763.90 | |