| 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 | $12.94 | 13.829% | $14.7295 | $14.73 | $14.75 | $14.70 |
| Purchase #2 | $166.27 | 3.292% | $171.7436 | $171.74 | $171.75 | $171.70 |
| Purchase #3 | $206.93 | 4.354% | $215.9397 | $215.94 | $215.95 | $215.90 |
| Purchase #4 | $134.32 | 8.481% | $145.7117 | $145.71 | $145.70 | $145.70 |
| Purchase #5 | $119.39 | 4.201% | $124.4056 | $124.41 | $124.40 | $124.40 |
| Purchase #6 | $224.48 | 13.699% | $255.2315 | $255.23 | $255.25 | $255.20 |
| Purchase #7 | $228.64 | 6.473% | $243.4399 | $243.44 | $243.45 | $243.40 |
| 7 purchase totals = | $1,092.97 | $1,171.2015 | $1,171.20 | $1,171.25 | $1,171.00 | |