| 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 | $166.25 | 6.173% | $176.5126 | $176.51 | $176.50 | $176.50 |
| Purchase #2 | $97.80 | 9.414% | $107.0069 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $143.63 | 13.787% | $163.4323 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $123.45 | 12.667% | $139.0874 | $139.09 | $139.10 | $139.10 |
| Purchase #5 | $11.58 | 9.641% | $12.6964 | $12.70 | $12.70 | $12.70 |
| Purchase #6 | $25.25 | 7.263% | $27.0839 | $27.08 | $27.10 | $27.10 |
| Purchase #7 | $133.46 | 3.709% | $138.41 | $138.41 | $138.40 | $138.40 |
| 7 purchase totals = | $701.42 | $764.2295 | $764.23 | $764.25 | $764.20 | |