| 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 | $128.66 | 6.833% | $137.4513 | $137.45 | $137.45 | $137.50 |
| Purchase #2 | $181.85 | 12.573% | $204.714 | $204.71 | $204.70 | $204.70 |
| Purchase #3 | $83.60 | 3.543% | $86.5619 | $86.56 | $86.55 | $86.60 |
| Purchase #4 | $240.93 | 5.659% | $254.5642 | $254.56 | $254.55 | $254.60 |
| Purchase #5 | $110.83 | 8.433% | $120.1763 | $120.18 | $120.20 | $120.20 |
| Purchase #6 | $119.88 | 8.156% | $129.6574 | $129.66 | $129.65 | $129.70 |
| Purchase #7 | $28.78 | 6.260% | $30.5816 | $30.58 | $30.60 | $30.60 |
| 7 purchase totals = | $894.53 | $963.7067 | $963.70 | $963.70 | $963.90 | |