| 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 | $151.91 | 7.610% | $163.4704 | $163.47 | $163.45 | $163.50 |
| Purchase #2 | $132.52 | 4.421% | $138.3787 | $138.38 | $138.40 | $138.40 |
| Purchase #3 | $70.80 | 5.289% | $74.5446 | $74.54 | $74.55 | $74.50 |
| Purchase #4 | $85.82 | 8.442% | $93.0649 | $93.06 | $93.05 | $93.10 |
| Purchase #5 | $45.61 | 11.771% | $50.9788 | $50.98 | $51.00 | $51.00 |
| Purchase #6 | $124.31 | 11.639% | $138.7784 | $138.78 | $138.80 | $138.80 |
| Purchase #7 | $126.28 | 9.843% | $138.7097 | $138.71 | $138.70 | $138.70 |
| 7 purchase totals = | $737.25 | $797.9255 | $797.92 | $797.95 | $798.00 | |