| 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 | $191.51 | 8.528% | $207.842 | $207.84 | $207.85 | $207.80 |
| Purchase #2 | $25.52 | 12.657% | $28.7501 | $28.75 | $28.75 | $28.80 |
| Purchase #3 | $178.96 | 11.234% | $199.0644 | $199.06 | $199.05 | $199.10 |
| Purchase #4 | $179.53 | 10.677% | $198.6984 | $198.70 | $198.70 | $198.70 |
| Purchase #5 | $45.93 | 5.295% | $48.362 | $48.36 | $48.35 | $48.40 |
| Purchase #6 | $163.31 | 4.204% | $170.1756 | $170.18 | $170.20 | $170.20 |
| Purchase #7 | $63.50 | 5.501% | $66.9931 | $66.99 | $67.00 | $67.00 |
| 7 purchase totals = | $848.26 | $919.8856 | $919.88 | $919.90 | $920.00 | |