| 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 | $136.84 | 5.515% | $144.3867 | $144.39 | $144.40 | $144.40 |
| Purchase #2 | $46.92 | 11.520% | $52.3252 | $52.33 | $52.35 | $52.30 |
| Purchase #3 | $22.26 | 4.708% | $23.308 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $218.70 | 11.533% | $243.9227 | $243.92 | $243.90 | $243.90 |
| Purchase #5 | $102.69 | 6.503% | $109.3679 | $109.37 | $109.35 | $109.40 |
| Purchase #6 | $23.36 | 12.720% | $26.3314 | $26.33 | $26.35 | $26.30 |
| Purchase #7 | $156.40 | 11.131% | $173.8089 | $173.81 | $173.80 | $173.80 |
| 7 purchase totals = | $707.17 | $773.4508 | $773.46 | $773.45 | $773.40 | |