| 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 | $100.94 | 6.347% | $107.3467 | $107.35 | $107.35 | $107.30 |
| Purchase #2 | $119.77 | 12.335% | $134.5436 | $134.54 | $134.55 | $134.50 |
| Purchase #3 | $201.47 | 6.849% | $215.2687 | $215.27 | $215.25 | $215.30 |
| Purchase #4 | $221.37 | 11.521% | $246.874 | $246.87 | $246.85 | $246.90 |
| Purchase #5 | $75.35 | 13.272% | $85.3505 | $85.35 | $85.35 | $85.40 |
| Purchase #6 | $148.79 | 6.260% | $158.1043 | $158.10 | $158.10 | $158.10 |
| Purchase #7 | $14.49 | 5.208% | $15.2446 | $15.24 | $15.25 | $15.20 |
| 7 purchase totals = | $882.18 | $962.7324 | $962.72 | $962.70 | $962.70 | |