| 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 | $151.89 | 11.825% | $169.851 | $169.85 | $169.85 | $169.90 |
| Purchase #2 | $57.91 | 9.102% | $63.181 | $63.18 | $63.20 | $63.20 |
| Purchase #3 | $224.39 | 11.677% | $250.592 | $250.59 | $250.60 | $250.60 |
| Purchase #4 | $78.95 | 10.427% | $87.1821 | $87.18 | $87.20 | $87.20 |
| Purchase #5 | $60.84 | 11.106% | $67.5969 | $67.60 | $67.60 | $67.60 |
| Purchase #6 | $72.57 | 6.620% | $77.3741 | $77.37 | $77.35 | $77.40 |
| Purchase #7 | $206.26 | 10.498% | $227.9132 | $227.91 | $227.90 | $227.90 |
| 7 purchase totals = | $852.81 | $943.6903 | $943.68 | $943.70 | $943.80 | |