| 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 | $155.43 | 12.155% | $174.3225 | $174.32 | $174.30 | $174.30 |
| Purchase #2 | $106.74 | 8.729% | $116.0573 | $116.06 | $116.05 | $116.10 |
| Purchase #3 | $127.37 | 4.174% | $132.6864 | $132.69 | $132.70 | $132.70 |
| Purchase #4 | $233.70 | 8.872% | $254.4339 | $254.43 | $254.45 | $254.40 |
| Purchase #5 | $38.28 | 6.755% | $40.8658 | $40.87 | $40.85 | $40.90 |
| Purchase #6 | $146.57 | 11.572% | $163.5311 | $163.53 | $163.55 | $163.50 |
| Purchase #7 | $56.67 | 9.139% | $61.8491 | $61.85 | $61.85 | $61.80 |
| 7 purchase totals = | $864.76 | $943.7461 | $943.75 | $943.75 | $943.70 | |