| 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 | $163.67 | 12.711% | $184.4741 | $184.47 | $184.45 | $184.50 |
| Purchase #2 | $191.56 | 3.443% | $198.1554 | $198.16 | $198.15 | $198.20 |
| Purchase #3 | $174.96 | 4.822% | $183.3966 | $183.40 | $183.40 | $183.40 |
| Purchase #4 | $71.78 | 3.156% | $74.0454 | $74.05 | $74.05 | $74.00 |
| Purchase #5 | $114.28 | 6.661% | $121.8922 | $121.89 | $121.90 | $121.90 |
| Purchase #6 | $115.69 | 5.271% | $121.788 | $121.79 | $121.80 | $121.80 |
| Purchase #7 | $68.46 | 8.595% | $74.3441 | $74.34 | $74.35 | $74.30 |
| 7 purchase totals = | $900.40 | $958.0958 | $958.10 | $958.10 | $958.10 | |