| 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 | $132.32 | 3.295% | $136.6799 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $185.85 | 3.598% | $192.5369 | $192.54 | $192.55 | $192.50 |
| Purchase #3 | $21.32 | 4.264% | $22.2291 | $22.23 | $22.25 | $22.20 |
| Purchase #4 | $186.69 | 3.160% | $192.5894 | $192.59 | $192.60 | $192.60 |
| Purchase #5 | $29.83 | 3.372% | $30.8359 | $30.84 | $30.85 | $30.80 |
| Purchase #6 | $236.78 | 6.267% | $251.619 | $251.62 | $251.60 | $251.60 |
| Purchase #7 | $26.88 | 5.812% | $28.4423 | $28.44 | $28.45 | $28.40 |
| 7 purchase totals = | $819.67 | $854.9325 | $854.94 | $855.00 | $854.80 | |