| 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 | $137.94 | 8.371% | $149.487 | $149.49 | $149.50 | $149.50 |
| Purchase #2 | $73.33 | 5.491% | $77.3566 | $77.36 | $77.35 | $77.40 |
| Purchase #3 | $16.93 | 5.171% | $17.8055 | $17.81 | $17.80 | $17.80 |
| Purchase #4 | $210.93 | 9.510% | $230.9894 | $230.99 | $231.00 | $231.00 |
| Purchase #5 | $240.82 | 8.696% | $261.7617 | $261.76 | $261.75 | $261.80 |
| Purchase #6 | $200.26 | 3.463% | $207.195 | $207.20 | $207.20 | $207.20 |
| Purchase #7 | $162.47 | 9.153% | $177.3409 | $177.34 | $177.35 | $177.30 |
| 7 purchase totals = | $1,042.68 | $1,121.9361 | $1,121.95 | $1,121.95 | $1,122.00 | |