| 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 | $146.41 | 13.632% | $166.3686 | $166.37 | $166.35 | $166.40 |
| Purchase #2 | $197.33 | 7.540% | $212.2087 | $212.21 | $212.20 | $212.20 |
| Purchase #3 | $230.43 | 3.105% | $237.5849 | $237.58 | $237.60 | $237.60 |
| Purchase #4 | $208.41 | 5.632% | $220.1477 | $220.15 | $220.15 | $220.10 |
| Purchase #5 | $215.71 | 10.225% | $237.7663 | $237.77 | $237.75 | $237.80 |
| Purchase #6 | $59.64 | 7.451% | $64.0838 | $64.08 | $64.10 | $64.10 |
| Purchase #7 | $69.78 | 10.406% | $77.0413 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $1,127.71 | $1,215.2013 | $1,215.20 | $1,215.20 | $1,215.20 | |