| 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 | $106.70 | 6.863% | $114.0228 | $114.02 | $114.00 | $114.00 |
| Purchase #2 | $186.37 | 11.364% | $207.5491 | $207.55 | $207.55 | $207.50 |
| Purchase #3 | $166.65 | 7.437% | $179.0438 | $179.04 | $179.05 | $179.00 |
| Purchase #4 | $127.67 | 8.171% | $138.1019 | $138.10 | $138.10 | $138.10 |
| Purchase #5 | $76.46 | 3.174% | $78.8868 | $78.89 | $78.90 | $78.90 |
| Purchase #6 | $138.51 | 5.410% | $146.0034 | $146.00 | $146.00 | $146.00 |
| Purchase #7 | $115.78 | 6.358% | $123.1413 | $123.14 | $123.15 | $123.10 |
| 7 purchase totals = | $918.14 | $986.7491 | $986.74 | $986.75 | $986.60 | |