| 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 | $161.91 | 12.545% | $182.2216 | $182.22 | $182.20 | $182.20 |
| Purchase #2 | $154.42 | 4.189% | $160.8887 | $160.89 | $160.90 | $160.90 |
| Purchase #3 | $214.37 | 3.532% | $221.9415 | $221.94 | $221.95 | $221.90 |
| Purchase #4 | $232.79 | 8.451% | $252.4631 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $99.32 | 5.175% | $104.4598 | $104.46 | $104.45 | $104.50 |
| Purchase #6 | $159.94 | 10.363% | $176.5146 | $176.51 | $176.50 | $176.50 |
| Purchase #7 | $232.27 | 13.798% | $264.3186 | $264.32 | $264.30 | $264.30 |
| 7 purchase totals = | $1,255.02 | $1,362.8079 | $1,362.80 | $1,362.75 | $1,362.80 | |