| 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 | $161.80 | 11.156% | $179.8504 | $179.85 | $179.85 | $179.90 |
| Purchase #2 | $25.68 | 8.639% | $27.8985 | $27.90 | $27.90 | $27.90 |
| Purchase #3 | $168.62 | 4.607% | $176.3883 | $176.39 | $176.40 | $176.40 |
| Purchase #4 | $120.85 | 12.851% | $136.3804 | $136.38 | $136.40 | $136.40 |
| Purchase #5 | $125.74 | 8.530% | $136.4656 | $136.47 | $136.45 | $136.50 |
| Purchase #6 | $122.60 | 5.863% | $129.788 | $129.79 | $129.80 | $129.80 |
| Purchase #7 | $173.93 | 3.662% | $180.2993 | $180.30 | $180.30 | $180.30 |
| 7 purchase totals = | $899.22 | $967.0705 | $967.08 | $967.10 | $967.20 | |