| 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 | $159.44 | 5.459% | $168.1438 | $168.14 | $168.15 | $168.10 |
| Purchase #2 | $147.87 | 10.214% | $162.9734 | $162.97 | $162.95 | $163.00 |
| Purchase #3 | $81.40 | 6.360% | $86.577 | $86.58 | $86.60 | $86.60 |
| Purchase #4 | $126.58 | 12.446% | $142.3341 | $142.33 | $142.35 | $142.30 |
| Purchase #5 | $70.83 | 3.270% | $73.1461 | $73.15 | $73.15 | $73.10 |
| Purchase #6 | $115.79 | 9.300% | $126.5585 | $126.56 | $126.55 | $126.60 |
| Purchase #7 | $164.39 | 9.283% | $179.6503 | $179.65 | $179.65 | $179.70 |
| 7 purchase totals = | $866.30 | $939.3832 | $939.38 | $939.40 | $939.40 | |