| 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 | $97.79 | 8.203% | $105.8117 | $105.81 | $105.80 | $105.80 |
| Purchase #2 | $15.95 | 4.619% | $16.6867 | $16.69 | $16.70 | $16.70 |
| Purchase #3 | $167.94 | 7.124% | $179.904 | $179.90 | $179.90 | $179.90 |
| Purchase #4 | $184.61 | 8.335% | $199.9972 | $200.00 | $200.00 | $200.00 |
| Purchase #5 | $149.44 | 12.737% | $168.4742 | $168.47 | $168.45 | $168.50 |
| Purchase #6 | $189.37 | 9.450% | $207.2655 | $207.27 | $207.25 | $207.30 |
| Purchase #7 | $192.74 | 4.453% | $201.3227 | $201.32 | $201.30 | $201.30 |
| 7 purchase totals = | $997.84 | $1,079.4620 | $1,079.46 | $1,079.40 | $1,079.50 | |