| 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 | $51.53 | 10.751% | $57.07 | $57.07 | $57.05 | $57.10 |
| Purchase #2 | $122.49 | 13.772% | $139.3593 | $139.36 | $139.35 | $139.40 |
| Purchase #3 | $101.87 | 8.650% | $110.6818 | $110.68 | $110.70 | $110.70 |
| Purchase #4 | $223.32 | 12.367% | $250.938 | $250.94 | $250.95 | $250.90 |
| Purchase #5 | $82.90 | 4.661% | $86.764 | $86.76 | $86.75 | $86.80 |
| Purchase #6 | $78.31 | 3.714% | $81.2184 | $81.22 | $81.20 | $81.20 |
| Purchase #7 | $177.53 | 9.429% | $194.2693 | $194.27 | $194.25 | $194.30 |
| 7 purchase totals = | $837.95 | $920.3008 | $920.30 | $920.25 | $920.40 | |