| 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 | $117.49 | 8.260% | $127.1947 | $127.19 | $127.20 | $127.20 |
| Purchase #2 | $13.32 | 6.870% | $14.2351 | $14.24 | $14.25 | $14.20 |
| Purchase #3 | $104.65 | 5.456% | $110.3597 | $110.36 | $110.35 | $110.40 |
| Purchase #4 | $149.72 | 11.806% | $167.3959 | $167.40 | $167.40 | $167.40 |
| Purchase #5 | $115.56 | 9.778% | $126.8595 | $126.86 | $126.85 | $126.90 |
| Purchase #6 | $12.84 | 12.730% | $14.4745 | $14.47 | $14.45 | $14.50 |
| Purchase #7 | $10.97 | 3.396% | $11.3425 | $11.34 | $11.35 | $11.30 |
| 7 purchase totals = | $524.55 | $571.8619 | $571.86 | $571.85 | $571.90 | |