| 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 | $173.46 | 4.856% | $181.8832 | $181.88 | $181.90 | $181.90 |
| Purchase #2 | $30.84 | 12.764% | $34.7764 | $34.78 | $34.80 | $34.80 |
| Purchase #3 | $88.83 | 12.566% | $99.9924 | $99.99 | $100.00 | $100.00 |
| Purchase #4 | $54.43 | 9.435% | $59.5655 | $59.57 | $59.55 | $59.60 |
| Purchase #5 | $181.90 | 6.407% | $193.5543 | $193.55 | $193.55 | $193.60 |
| Purchase #6 | $116.49 | 4.506% | $121.739 | $121.74 | $121.75 | $121.70 |
| Purchase #7 | $43.66 | 6.207% | $46.37 | $46.37 | $46.35 | $46.40 |
| 7 purchase totals = | $689.61 | $737.8808 | $737.88 | $737.90 | $738.00 | |