| 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 | $182.92 | 13.598% | $207.7935 | $207.79 | $207.80 | $207.80 |
| Purchase #2 | $177.93 | 4.359% | $185.686 | $185.69 | $185.70 | $185.70 |
| Purchase #3 | $38.30 | 12.660% | $43.1488 | $43.15 | $43.15 | $43.10 |
| Purchase #4 | $148.91 | 3.571% | $154.2276 | $154.23 | $154.25 | $154.20 |
| Purchase #5 | $193.75 | 7.408% | $208.103 | $208.10 | $208.10 | $208.10 |
| Purchase #6 | $138.93 | 5.694% | $146.8407 | $146.84 | $146.85 | $146.80 |
| Purchase #7 | $34.62 | 11.404% | $38.5681 | $38.57 | $38.55 | $38.60 |
| 7 purchase totals = | $915.36 | $984.3677 | $984.37 | $984.40 | $984.30 | |