| 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 | $174.97 | 6.412% | $186.1891 | $186.19 | $186.20 | $186.20 |
| Purchase #2 | $68.89 | 12.118% | $77.2381 | $77.24 | $77.25 | $77.20 |
| Purchase #3 | $69.67 | 3.725% | $72.2652 | $72.27 | $72.25 | $72.30 |
| Purchase #4 | $131.87 | 10.195% | $145.3141 | $145.31 | $145.30 | $145.30 |
| Purchase #5 | $22.91 | 13.836% | $26.0798 | $26.08 | $26.10 | $26.10 |
| Purchase #6 | $174.64 | 3.600% | $180.927 | $180.93 | $180.95 | $180.90 |
| Purchase #7 | $21.62 | 8.415% | $23.4393 | $23.44 | $23.45 | $23.40 |
| 7 purchase totals = | $664.57 | $711.4526 | $711.46 | $711.50 | $711.40 | |