| 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 | $125.80 | 8.339% | $136.2905 | $136.29 | $136.30 | $136.30 |
| Purchase #2 | $15.90 | 8.312% | $17.2216 | $17.22 | $17.20 | $17.20 |
| Purchase #3 | $8.92 | 13.153% | $10.0932 | $10.09 | $10.10 | $10.10 |
| Purchase #4 | $217.38 | 6.784% | $232.1271 | $232.13 | $232.15 | $232.10 |
| Purchase #5 | $179.78 | 12.142% | $201.6089 | $201.61 | $201.60 | $201.60 |
| Purchase #6 | $239.53 | 10.763% | $265.3106 | $265.31 | $265.30 | $265.30 |
| Purchase #7 | $46.43 | 8.104% | $50.1927 | $50.19 | $50.20 | $50.20 |
| 7 purchase totals = | $833.74 | $912.8446 | $912.84 | $912.85 | $912.80 | |