| 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 | $135.90 | 11.671% | $151.7609 | $151.76 | $151.75 | $151.80 |
| Purchase #2 | $102.78 | 10.129% | $113.1906 | $113.19 | $113.20 | $113.20 |
| Purchase #3 | $213.76 | 5.315% | $225.1213 | $225.12 | $225.10 | $225.10 |
| Purchase #4 | $52.75 | 13.739% | $59.9973 | $60.00 | $60.00 | $60.00 |
| Purchase #5 | $145.39 | 10.521% | $160.6865 | $160.69 | $160.70 | $160.70 |
| Purchase #6 | $140.57 | 13.868% | $160.0642 | $160.06 | $160.05 | $160.10 |
| Purchase #7 | $193.63 | 9.481% | $211.9881 | $211.99 | $212.00 | $212.00 |
| 7 purchase totals = | $984.78 | $1,082.8089 | $1,082.81 | $1,082.80 | $1,082.90 | |