| 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 | $171.44 | 3.539% | $177.5073 | $177.51 | $177.50 | $177.50 |
| Purchase #2 | $45.58 | 5.800% | $48.2236 | $48.22 | $48.20 | $48.20 |
| Purchase #3 | $154.29 | 6.466% | $164.2664 | $164.27 | $164.25 | $164.30 |
| Purchase #4 | $193.92 | 3.495% | $200.6975 | $200.70 | $200.70 | $200.70 |
| Purchase #5 | $25.28 | 5.522% | $26.676 | $26.68 | $26.70 | $26.70 |
| Purchase #6 | $201.79 | 10.488% | $222.9537 | $222.95 | $222.95 | $223.00 |
| Purchase #7 | $54.88 | 6.386% | $58.3846 | $58.38 | $58.40 | $58.40 |
| 7 purchase totals = | $847.18 | $898.7091 | $898.71 | $898.70 | $898.80 | |