| 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 | $111.44 | 6.264% | $118.4206 | $118.42 | $118.40 | $118.40 |
| Purchase #2 | $89.57 | 6.700% | $95.5712 | $95.57 | $95.55 | $95.60 |
| Purchase #3 | $211.66 | 5.669% | $223.659 | $223.66 | $223.65 | $223.70 |
| Purchase #4 | $61.85 | 6.219% | $65.6965 | $65.70 | $65.70 | $65.70 |
| Purchase #5 | $156.85 | 4.552% | $163.9898 | $163.99 | $164.00 | $164.00 |
| Purchase #6 | $123.65 | 10.796% | $136.9993 | $137.00 | $137.00 | $137.00 |
| Purchase #7 | $105.44 | 9.469% | $115.4241 | $115.42 | $115.40 | $115.40 |
| 7 purchase totals = | $860.46 | $919.7605 | $919.76 | $919.70 | $919.80 | |