| 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 | $144.71 | 13.761% | $164.6235 | $164.62 | $164.60 | $164.60 |
| Purchase #2 | $214.61 | 11.778% | $239.8868 | $239.89 | $239.90 | $239.90 |
| Purchase #3 | $202.41 | 9.769% | $222.1834 | $222.18 | $222.20 | $222.20 |
| Purchase #4 | $10.67 | 4.676% | $11.1689 | $11.17 | $11.15 | $11.20 |
| Purchase #5 | $149.49 | 8.777% | $162.6107 | $162.61 | $162.60 | $162.60 |
| Purchase #6 | $187.73 | 7.550% | $201.9036 | $201.90 | $201.90 | $201.90 |
| Purchase #7 | $153.78 | 7.688% | $165.6026 | $165.60 | $165.60 | $165.60 |
| 7 purchase totals = | $1,063.40 | $1,167.9795 | $1,167.97 | $1,167.95 | $1,168.00 | |