| 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 | $166.93 | 11.430% | $186.0101 | $186.01 | $186.00 | $186.00 |
| Purchase #2 | $5.53 | 11.608% | $6.1719 | $6.17 | $6.15 | $6.20 |
| Purchase #3 | $200.46 | 13.721% | $227.9651 | $227.97 | $227.95 | $228.00 |
| Purchase #4 | $17.94 | 9.784% | $19.6952 | $19.70 | $19.70 | $19.70 |
| Purchase #5 | $19.37 | 5.327% | $20.4018 | $20.40 | $20.40 | $20.40 |
| Purchase #6 | $220.26 | 13.507% | $250.0105 | $250.01 | $250.00 | $250.00 |
| Purchase #7 | $234.77 | 10.598% | $259.6509 | $259.65 | $259.65 | $259.70 |
| 7 purchase totals = | $865.26 | $969.9055 | $969.91 | $969.85 | $970.00 | |