| 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 | $32.60 | 8.510% | $35.3743 | $35.37 | $35.35 | $35.40 |
| Purchase #2 | $136.38 | 8.656% | $148.1851 | $148.19 | $148.20 | $148.20 |
| Purchase #3 | $138.37 | 3.534% | $143.26 | $143.26 | $143.25 | $143.30 |
| Purchase #4 | $36.81 | 10.423% | $40.6467 | $40.65 | $40.65 | $40.60 |
| Purchase #5 | $173.67 | 8.650% | $188.6925 | $188.69 | $188.70 | $188.70 |
| Purchase #6 | $134.92 | 5.270% | $142.0303 | $142.03 | $142.05 | $142.00 |
| Purchase #7 | $250.31 | 10.367% | $276.2596 | $276.26 | $276.25 | $276.30 |
| 7 purchase totals = | $903.06 | $974.4485 | $974.45 | $974.45 | $974.50 | |