| 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 | $129.99 | 11.343% | $144.7348 | $144.73 | $144.75 | $144.70 |
| Purchase #2 | $211.44 | 6.362% | $224.8918 | $224.89 | $224.90 | $224.90 |
| Purchase #3 | $229.52 | 3.371% | $237.2571 | $237.26 | $237.25 | $237.30 |
| Purchase #4 | $94.87 | 13.321% | $107.5076 | $107.51 | $107.50 | $107.50 |
| Purchase #5 | $151.57 | 3.646% | $157.0962 | $157.10 | $157.10 | $157.10 |
| Purchase #6 | $58.82 | 11.547% | $65.6119 | $65.61 | $65.60 | $65.60 |
| Purchase #7 | $45.58 | 11.180% | $50.6758 | $50.68 | $50.70 | $50.70 |
| 7 purchase totals = | $921.79 | $987.7752 | $987.78 | $987.80 | $987.80 | |