| 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 | $106.87 | 13.482% | $121.2782 | $121.28 | $121.30 | $121.30 |
| Purchase #2 | $163.84 | 7.718% | $176.4852 | $176.49 | $176.50 | $176.50 |
| Purchase #3 | $136.94 | 5.757% | $144.8236 | $144.82 | $144.80 | $144.80 |
| Purchase #4 | $77.89 | 6.583% | $83.0175 | $83.02 | $83.00 | $83.00 |
| Purchase #5 | $140.99 | 11.724% | $157.5197 | $157.52 | $157.50 | $157.50 |
| Purchase #6 | $145.87 | 13.821% | $166.0307 | $166.03 | $166.05 | $166.00 |
| Purchase #7 | $115.90 | 5.550% | $122.3325 | $122.33 | $122.35 | $122.30 |
| 7 purchase totals = | $888.30 | $971.4874 | $971.49 | $971.50 | $971.40 | |