| 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 | $27.69 | 3.292% | $28.6016 | $28.60 | $28.60 | $28.60 |
| Purchase #2 | $195.54 | 3.119% | $201.6389 | $201.64 | $201.65 | $201.60 |
| Purchase #3 | $152.61 | 8.542% | $165.6459 | $165.65 | $165.65 | $165.60 |
| Purchase #4 | $78.25 | 4.135% | $81.4856 | $81.49 | $81.50 | $81.50 |
| Purchase #5 | $167.95 | 10.735% | $185.9794 | $185.98 | $186.00 | $186.00 |
| Purchase #6 | $111.66 | 9.458% | $122.2208 | $122.22 | $122.20 | $122.20 |
| Purchase #7 | $116.81 | 12.633% | $131.5666 | $131.57 | $131.55 | $131.60 |
| 7 purchase totals = | $850.51 | $917.1388 | $917.15 | $917.15 | $917.10 | |