| 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 | $177.71 | 11.294% | $197.7806 | $197.78 | $197.80 | $197.80 |
| Purchase #2 | $79.74 | 6.730% | $85.1065 | $85.11 | $85.10 | $85.10 |
| Purchase #3 | $29.43 | 3.639% | $30.501 | $30.50 | $30.50 | $30.50 |
| Purchase #4 | $64.46 | 13.697% | $73.2891 | $73.29 | $73.30 | $73.30 |
| Purchase #5 | $54.42 | 12.146% | $61.0299 | $61.03 | $61.05 | $61.00 |
| Purchase #6 | $218.41 | 13.305% | $247.4695 | $247.47 | $247.45 | $247.50 |
| Purchase #7 | $146.95 | 11.577% | $163.9624 | $163.96 | $163.95 | $164.00 |
| 7 purchase totals = | $771.12 | $859.1390 | $859.14 | $859.15 | $859.20 | |