| 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 | $146.28 | 10.122% | $161.0865 | $161.09 | $161.10 | $161.10 |
| Purchase #2 | $125.79 | 6.729% | $134.2544 | $134.25 | $134.25 | $134.30 |
| Purchase #3 | $7.73 | 3.380% | $7.9913 | $7.99 | $8.00 | $8.00 |
| Purchase #4 | $33.44 | 6.718% | $35.6865 | $35.69 | $35.70 | $35.70 |
| Purchase #5 | $220.59 | 5.128% | $231.9019 | $231.90 | $231.90 | $231.90 |
| Purchase #6 | $227.74 | 6.592% | $242.7526 | $242.75 | $242.75 | $242.80 |
| Purchase #7 | $82.66 | 10.531% | $91.3649 | $91.36 | $91.35 | $91.40 |
| 7 purchase totals = | $844.23 | $905.0381 | $905.03 | $905.05 | $905.20 | |