| 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 | 8.665% | $153.0112 | $153.01 | $153.00 | $153.00 |
| Purchase #2 | $238.67 | 4.149% | $248.5724 | $248.57 | $248.55 | $248.60 |
| Purchase #3 | $200.53 | 9.184% | $218.9467 | $218.95 | $218.95 | $218.90 |
| Purchase #4 | $56.48 | 4.439% | $58.9871 | $58.99 | $59.00 | $59.00 |
| Purchase #5 | $58.97 | 10.628% | $65.2373 | $65.24 | $65.25 | $65.20 |
| Purchase #6 | $12.71 | 7.607% | $13.6768 | $13.68 | $13.70 | $13.70 |
| Purchase #7 | $197.52 | 9.340% | $215.9684 | $215.97 | $215.95 | $216.00 |
| 7 purchase totals = | $905.69 | $974.3999 | $974.41 | $974.40 | $974.40 | |