| 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 | $183.70 | 5.165% | $193.1881 | $193.19 | $193.20 | $193.20 |
| Purchase #2 | $197.38 | 5.408% | $208.0543 | $208.05 | $208.05 | $208.10 |
| Purchase #3 | $13.54 | 12.855% | $15.2806 | $15.28 | $15.30 | $15.30 |
| Purchase #4 | $188.96 | 13.667% | $214.7852 | $214.79 | $214.80 | $214.80 |
| Purchase #5 | $174.99 | 4.267% | $182.4568 | $182.46 | $182.45 | $182.50 |
| Purchase #6 | $235.31 | 10.314% | $259.5799 | $259.58 | $259.60 | $259.60 |
| Purchase #7 | $142.28 | 13.785% | $161.8933 | $161.89 | $161.90 | $161.90 |
| 7 purchase totals = | $1,136.16 | $1,235.2382 | $1,235.24 | $1,235.30 | $1,235.40 | |