| 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 | $140.75 | 6.212% | $149.4934 | $149.49 | $149.50 | $149.50 |
| Purchase #2 | $170.43 | 13.495% | $193.4295 | $193.43 | $193.45 | $193.40 |
| Purchase #3 | $192.99 | 4.300% | $201.2886 | $201.29 | $201.30 | $201.30 |
| Purchase #4 | $234.37 | 8.846% | $255.1024 | $255.10 | $255.10 | $255.10 |
| Purchase #5 | $200.80 | 3.581% | $207.9906 | $207.99 | $208.00 | $208.00 |
| Purchase #6 | $145.98 | 12.179% | $163.7589 | $163.76 | $163.75 | $163.80 |
| Purchase #7 | $27.71 | 3.344% | $28.6366 | $28.64 | $28.65 | $28.60 |
| 7 purchase totals = | $1,113.03 | $1,199.7000 | $1,199.70 | $1,199.75 | $1,199.70 | |