| 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 | $157.54 | 8.757% | $171.3358 | $171.34 | $171.35 | $171.30 |
| Purchase #2 | $122.87 | 11.108% | $136.5184 | $136.52 | $136.50 | $136.50 |
| Purchase #3 | $70.74 | 9.845% | $77.7044 | $77.70 | $77.70 | $77.70 |
| Purchase #4 | $193.62 | 9.859% | $212.709 | $212.71 | $212.70 | $212.70 |
| Purchase #5 | $149.93 | 9.304% | $163.8795 | $163.88 | $163.90 | $163.90 |
| Purchase #6 | $134.64 | 11.448% | $150.0536 | $150.05 | $150.05 | $150.10 |
| Purchase #7 | $73.35 | 13.778% | $83.4562 | $83.46 | $83.45 | $83.50 |
| 7 purchase totals = | $902.69 | $995.6569 | $995.66 | $995.65 | $995.70 | |