| 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 | $183.27 | 8.599% | $199.0294 | $199.03 | $199.05 | $199.00 |
| Purchase #2 | $103.89 | 10.768% | $115.0769 | $115.08 | $115.10 | $115.10 |
| Purchase #3 | $199.52 | 8.550% | $216.579 | $216.58 | $216.60 | $216.60 |
| Purchase #4 | $34.60 | 4.153% | $36.0369 | $36.04 | $36.05 | $36.00 |
| Purchase #5 | $208.25 | 9.414% | $227.8547 | $227.85 | $227.85 | $227.90 |
| Purchase #6 | $118.85 | 8.322% | $128.7407 | $128.74 | $128.75 | $128.70 |
| Purchase #7 | $158.41 | 3.179% | $163.4459 | $163.45 | $163.45 | $163.40 |
| 7 purchase totals = | $1,006.79 | $1,086.7635 | $1,086.77 | $1,086.85 | $1,086.70 | |