| 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 | $72.43 | 6.333% | $77.017 | $77.02 | $77.00 | $77.00 |
| Purchase #2 | $181.71 | 5.871% | $192.3782 | $192.38 | $192.40 | $192.40 |
| Purchase #3 | $146.49 | 9.158% | $159.9056 | $159.91 | $159.90 | $159.90 |
| Purchase #4 | $41.78 | 5.776% | $44.1932 | $44.19 | $44.20 | $44.20 |
| Purchase #5 | $55.99 | 3.160% | $57.7593 | $57.76 | $57.75 | $57.80 |
| Purchase #6 | $132.68 | 12.473% | $149.2292 | $149.23 | $149.25 | $149.20 |
| Purchase #7 | $126.36 | 13.666% | $143.6284 | $143.63 | $143.65 | $143.60 |
| 7 purchase totals = | $757.44 | $824.1109 | $824.12 | $824.15 | $824.10 | |