| 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 | $214.76 | 6.102% | $227.8647 | $227.86 | $227.85 | $227.90 |
| Purchase #2 | $26.81 | 4.560% | $28.0325 | $28.03 | $28.05 | $28.00 |
| Purchase #3 | $52.83 | 8.345% | $57.2387 | $57.24 | $57.25 | $57.20 |
| Purchase #4 | $143.98 | 4.835% | $150.9414 | $150.94 | $150.95 | $150.90 |
| Purchase #5 | $148.55 | 10.136% | $163.607 | $163.61 | $163.60 | $163.60 |
| Purchase #6 | $165.61 | 10.327% | $182.7125 | $182.71 | $182.70 | $182.70 |
| Purchase #7 | $99.49 | 9.538% | $108.9794 | $108.98 | $109.00 | $109.00 |
| 7 purchase totals = | $852.03 | $919.3762 | $919.37 | $919.40 | $919.30 | |