| 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 | $183.57 | 13.797% | $208.8972 | $208.90 | $208.90 | $208.90 |
| Purchase #2 | $111.89 | 11.531% | $124.792 | $124.79 | $124.80 | $124.80 |
| Purchase #3 | $129.90 | 9.172% | $141.8144 | $141.81 | $141.80 | $141.80 |
| Purchase #4 | $184.71 | 3.755% | $191.6459 | $191.65 | $191.65 | $191.60 |
| Purchase #5 | $81.88 | 5.680% | $86.5308 | $86.53 | $86.55 | $86.50 |
| Purchase #6 | $128.66 | 5.861% | $136.2008 | $136.20 | $136.20 | $136.20 |
| Purchase #7 | $82.74 | 12.777% | $93.3117 | $93.31 | $93.30 | $93.30 |
| 7 purchase totals = | $903.35 | $983.1928 | $983.19 | $983.20 | $983.10 | |