| 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 | $132.25 | 8.129% | $143.0006 | $143.00 | $143.00 | $143.00 |
| Purchase #2 | $80.43 | 7.698% | $86.6215 | $86.62 | $86.60 | $86.60 |
| Purchase #3 | $82.26 | 4.464% | $85.9321 | $85.93 | $85.95 | $85.90 |
| Purchase #4 | $173.74 | 3.389% | $179.628 | $179.63 | $179.65 | $179.60 |
| Purchase #5 | $186.49 | 8.739% | $202.7874 | $202.79 | $202.80 | $202.80 |
| Purchase #6 | $14.85 | 11.616% | $16.575 | $16.58 | $16.60 | $16.60 |
| Purchase #7 | $45.88 | 12.618% | $51.6691 | $51.67 | $51.65 | $51.70 |
| 7 purchase totals = | $715.90 | $766.2137 | $766.22 | $766.25 | $766.20 | |