| 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 | $185.26 | 12.472% | $208.3656 | $208.37 | $208.35 | $208.40 |
| Purchase #2 | $157.97 | 12.547% | $177.7905 | $177.79 | $177.80 | $177.80 |
| Purchase #3 | $130.98 | 5.580% | $138.2887 | $138.29 | $138.30 | $138.30 |
| Purchase #4 | $15.79 | 3.583% | $16.3558 | $16.36 | $16.35 | $16.40 |
| Purchase #5 | $68.59 | 13.558% | $77.8894 | $77.89 | $77.90 | $77.90 |
| Purchase #6 | $157.41 | 5.142% | $165.504 | $165.50 | $165.50 | $165.50 |
| Purchase #7 | $57.28 | 13.312% | $64.9051 | $64.91 | $64.90 | $64.90 |
| 7 purchase totals = | $773.28 | $849.0991 | $849.11 | $849.10 | $849.20 | |