| 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 | $55.38 | 10.587% | $61.2431 | $61.24 | $61.25 | $61.20 |
| Purchase #2 | $160.51 | 11.684% | $179.264 | $179.26 | $179.25 | $179.30 |
| Purchase #3 | $182.98 | 7.253% | $196.2515 | $196.25 | $196.25 | $196.30 |
| Purchase #4 | $16.53 | 7.337% | $17.7428 | $17.74 | $17.75 | $17.70 |
| Purchase #5 | $130.87 | 7.703% | $140.9509 | $140.95 | $140.95 | $141.00 |
| Purchase #6 | $156.77 | 4.223% | $163.3904 | $163.39 | $163.40 | $163.40 |
| Purchase #7 | $75.89 | 12.416% | $85.3125 | $85.31 | $85.30 | $85.30 |
| 7 purchase totals = | $778.93 | $844.1552 | $844.14 | $844.15 | $844.20 | |