| 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 | $108.33 | 7.427% | $116.3757 | $116.38 | $116.40 | $116.40 |
| Purchase #2 | $66.25 | 8.707% | $72.0184 | $72.02 | $72.00 | $72.00 |
| Purchase #3 | $154.35 | 13.848% | $175.7244 | $175.72 | $175.70 | $175.70 |
| Purchase #4 | $63.42 | 8.591% | $68.8684 | $68.87 | $68.85 | $68.90 |
| Purchase #5 | $69.58 | 7.111% | $74.5278 | $74.53 | $74.55 | $74.50 |
| Purchase #6 | $193.29 | 4.703% | $202.3804 | $202.38 | $202.40 | $202.40 |
| Purchase #7 | $227.34 | 3.377% | $235.0173 | $235.02 | $235.00 | $235.00 |
| 7 purchase totals = | $882.56 | $944.9124 | $944.92 | $944.90 | $944.90 | |