| 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 | $142.60 | 7.872% | $153.8255 | $153.83 | $153.85 | $153.80 |
| Purchase #2 | $16.55 | 13.577% | $18.797 | $18.80 | $18.80 | $18.80 |
| Purchase #3 | $117.93 | 9.123% | $128.6888 | $128.69 | $128.70 | $128.70 |
| Purchase #4 | $121.97 | 3.212% | $125.8877 | $125.89 | $125.90 | $125.90 |
| Purchase #5 | $66.44 | 9.589% | $72.8109 | $72.81 | $72.80 | $72.80 |
| Purchase #6 | $28.84 | 5.450% | $30.4118 | $30.41 | $30.40 | $30.40 |
| Purchase #7 | $181.31 | 6.758% | $193.5629 | $193.56 | $193.55 | $193.60 |
| 7 purchase totals = | $675.64 | $723.9846 | $723.99 | $724.00 | $724.00 | |