| 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 | $166.43 | 6.736% | $177.6407 | $177.64 | $177.65 | $177.60 |
| Purchase #2 | $30.97 | 13.663% | $35.2014 | $35.20 | $35.20 | $35.20 |
| Purchase #3 | $132.83 | 3.335% | $137.2599 | $137.26 | $137.25 | $137.30 |
| Purchase #4 | $246.27 | 6.458% | $262.1741 | $262.17 | $262.15 | $262.20 |
| Purchase #5 | $34.59 | 5.579% | $36.5198 | $36.52 | $36.50 | $36.50 |
| Purchase #6 | $51.36 | 12.799% | $57.9336 | $57.93 | $57.95 | $57.90 |
| Purchase #7 | $186.78 | 5.175% | $196.4459 | $196.45 | $196.45 | $196.40 |
| 7 purchase totals = | $849.23 | $903.1754 | $903.17 | $903.15 | $903.10 | |