| 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 | $156.62 | 5.231% | $164.8128 | $164.81 | $164.80 | $164.80 |
| Purchase #2 | $201.66 | 3.673% | $209.067 | $209.07 | $209.05 | $209.10 |
| Purchase #3 | $189.73 | 7.615% | $204.1779 | $204.18 | $204.20 | $204.20 |
| Purchase #4 | $46.91 | 5.544% | $49.5107 | $49.51 | $49.50 | $49.50 |
| Purchase #5 | $248.97 | 6.452% | $265.0335 | $265.03 | $265.05 | $265.00 |
| Purchase #6 | $75.70 | 4.635% | $79.2087 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $13.75 | 4.848% | $14.4166 | $14.42 | $14.40 | $14.40 |
| 7 purchase totals = | $933.34 | $986.2272 | $986.23 | $986.20 | $986.20 | |