| 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 | $211.83 | 9.151% | $231.2146 | $231.21 | $231.20 | $231.20 |
| Purchase #2 | $49.42 | 11.683% | $55.1937 | $55.19 | $55.20 | $55.20 |
| Purchase #3 | $166.54 | 12.179% | $186.8229 | $186.82 | $186.80 | $186.80 |
| Purchase #4 | $152.95 | 3.543% | $158.369 | $158.37 | $158.35 | $158.40 |
| Purchase #5 | $113.87 | 5.204% | $119.7958 | $119.80 | $119.80 | $119.80 |
| Purchase #6 | $15.39 | 12.469% | $17.309 | $17.31 | $17.30 | $17.30 |
| Purchase #7 | $78.46 | 13.571% | $89.1078 | $89.11 | $89.10 | $89.10 |
| 7 purchase totals = | $788.46 | $857.8128 | $857.81 | $857.75 | $857.80 | |