| 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 | $155.53 | 7.366% | $166.9863 | $166.99 | $167.00 | $167.00 |
| Purchase #2 | $27.28 | 11.619% | $30.4497 | $30.45 | $30.45 | $30.40 |
| Purchase #3 | $75.78 | 9.779% | $83.1905 | $83.19 | $83.20 | $83.20 |
| Purchase #4 | $158.47 | 11.110% | $176.076 | $176.08 | $176.10 | $176.10 |
| Purchase #5 | $5.49 | 7.476% | $5.9004 | $5.90 | $5.90 | $5.90 |
| Purchase #6 | $218.47 | 12.455% | $245.6804 | $245.68 | $245.70 | $245.70 |
| Purchase #7 | $65.50 | 5.366% | $69.0147 | $69.01 | $69.00 | $69.00 |
| 7 purchase totals = | $706.52 | $777.2980 | $777.30 | $777.35 | $777.30 | |