| 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 | $114.29 | 10.830% | $126.6676 | $126.67 | $126.65 | $126.70 |
| Purchase #2 | $13.57 | 10.167% | $14.9497 | $14.95 | $14.95 | $14.90 |
| Purchase #3 | $17.54 | 3.218% | $18.1044 | $18.10 | $18.10 | $18.10 |
| Purchase #4 | $74.39 | 11.702% | $83.0951 | $83.10 | $83.10 | $83.10 |
| Purchase #5 | $83.79 | 11.776% | $93.6571 | $93.66 | $93.65 | $93.70 |
| Purchase #6 | $7.54 | 3.652% | $7.8154 | $7.82 | $7.80 | $7.80 |
| Purchase #7 | $177.61 | 5.416% | $187.2294 | $187.23 | $187.25 | $187.20 |
| 7 purchase totals = | $488.73 | $531.5187 | $531.53 | $531.50 | $531.50 | |