| 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 | $193.70 | 6.569% | $206.4242 | $206.42 | $206.40 | $206.40 |
| Purchase #2 | $65.65 | 10.212% | $72.3542 | $72.35 | $72.35 | $72.40 |
| Purchase #3 | $119.40 | 5.583% | $126.0661 | $126.07 | $126.05 | $126.10 |
| Purchase #4 | $97.82 | 8.503% | $106.1376 | $106.14 | $106.15 | $106.10 |
| Purchase #5 | $163.62 | 7.628% | $176.1009 | $176.10 | $176.10 | $176.10 |
| Purchase #6 | $50.78 | 3.387% | $52.4999 | $52.50 | $52.50 | $52.50 |
| Purchase #7 | $36.30 | 12.449% | $40.819 | $40.82 | $40.80 | $40.80 |
| 7 purchase totals = | $727.27 | $780.4019 | $780.40 | $780.35 | $780.40 | |