| 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 | $154.50 | 7.792% | $166.5386 | $166.54 | $166.55 | $166.50 |
| Purchase #2 | $41.28 | 11.359% | $45.969 | $45.97 | $45.95 | $46.00 |
| Purchase #3 | $158.31 | 9.329% | $173.0787 | $173.08 | $173.10 | $173.10 |
| Purchase #4 | $44.82 | 4.657% | $46.9073 | $46.91 | $46.90 | $46.90 |
| Purchase #5 | $6.28 | 9.306% | $6.8644 | $6.86 | $6.85 | $6.90 |
| Purchase #6 | $222.76 | 3.623% | $230.8306 | $230.83 | $230.85 | $230.80 |
| Purchase #7 | $180.36 | 5.442% | $190.1752 | $190.18 | $190.20 | $190.20 |
| 7 purchase totals = | $808.31 | $860.3638 | $860.37 | $860.40 | $860.40 | |