| 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 | $179.26 | 8.118% | $193.8123 | $193.81 | $193.80 | $193.80 |
| Purchase #2 | $17.91 | 7.108% | $19.183 | $19.18 | $19.20 | $19.20 |
| Purchase #3 | $218.51 | 11.554% | $243.7566 | $243.76 | $243.75 | $243.80 |
| Purchase #4 | $33.43 | 12.759% | $37.6953 | $37.70 | $37.70 | $37.70 |
| Purchase #5 | $40.87 | 10.124% | $45.0077 | $45.01 | $45.00 | $45.00 |
| Purchase #6 | $170.78 | 5.363% | $179.9389 | $179.94 | $179.95 | $179.90 |
| Purchase #7 | $51.82 | 10.676% | $57.3523 | $57.35 | $57.35 | $57.40 |
| 7 purchase totals = | $712.58 | $776.7461 | $776.75 | $776.75 | $776.80 | |