| 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 | $145.63 | 3.440% | $150.6397 | $150.64 | $150.65 | $150.60 |
| Purchase #2 | $179.61 | 9.121% | $195.9922 | $195.99 | $196.00 | $196.00 |
| Purchase #3 | $41.97 | 5.382% | $44.2288 | $44.23 | $44.25 | $44.20 |
| Purchase #4 | $157.87 | 4.308% | $164.671 | $164.67 | $164.65 | $164.70 |
| Purchase #5 | $86.74 | 12.360% | $97.4611 | $97.46 | $97.45 | $97.50 |
| Purchase #6 | $163.75 | 12.630% | $184.4316 | $184.43 | $184.45 | $184.40 |
| Purchase #7 | $34.85 | 10.507% | $38.5117 | $38.51 | $38.50 | $38.50 |
| 7 purchase totals = | $810.42 | $875.9361 | $875.93 | $875.95 | $875.90 | |