| 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 | $116.34 | 8.674% | $126.4313 | $126.43 | $126.45 | $126.40 |
| Purchase #2 | $70.93 | 12.540% | $79.8246 | $79.82 | $79.80 | $79.80 |
| Purchase #3 | $156.76 | 7.164% | $167.9903 | $167.99 | $168.00 | $168.00 |
| Purchase #4 | $218.41 | 6.792% | $233.2444 | $233.24 | $233.25 | $233.20 |
| Purchase #5 | $183.97 | 13.484% | $208.7765 | $208.78 | $208.80 | $208.80 |
| Purchase #6 | $44.46 | 3.648% | $46.0819 | $46.08 | $46.10 | $46.10 |
| Purchase #7 | $110.69 | 5.759% | $117.0646 | $117.06 | $117.05 | $117.10 |
| 7 purchase totals = | $901.56 | $979.4136 | $979.40 | $979.45 | $979.40 | |