| 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 | $175.76 | 3.651% | $182.177 | $182.18 | $182.20 | $182.20 |
| Purchase #2 | $226.25 | 13.787% | $257.4431 | $257.44 | $257.45 | $257.40 |
| Purchase #3 | $66.80 | 5.730% | $70.6276 | $70.63 | $70.65 | $70.60 |
| Purchase #4 | $240.54 | 13.164% | $272.2047 | $272.20 | $272.20 | $272.20 |
| Purchase #5 | $250.46 | 3.417% | $259.0182 | $259.02 | $259.00 | $259.00 |
| Purchase #6 | $106.63 | 12.267% | $119.7103 | $119.71 | $119.70 | $119.70 |
| Purchase #7 | $146.79 | 5.351% | $154.6447 | $154.64 | $154.65 | $154.60 |
| 7 purchase totals = | $1,213.23 | $1,315.8256 | $1,315.82 | $1,315.85 | $1,315.70 | |