| 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 | $16.42 | 13.386% | $18.618 | $18.62 | $18.60 | $18.60 |
| Purchase #2 | $72.58 | 12.832% | $81.8935 | $81.89 | $81.90 | $81.90 |
| Purchase #3 | $150.29 | 11.122% | $167.0053 | $167.01 | $167.00 | $167.00 |
| Purchase #4 | $11.68 | 12.504% | $13.1405 | $13.14 | $13.15 | $13.10 |
| Purchase #5 | $52.84 | 7.218% | $56.654 | $56.65 | $56.65 | $56.70 |
| Purchase #6 | $88.52 | 13.848% | $100.7782 | $100.78 | $100.80 | $100.80 |
| Purchase #7 | $221.74 | 13.462% | $251.5906 | $251.59 | $251.60 | $251.60 |
| 7 purchase totals = | $614.07 | $689.6801 | $689.68 | $689.70 | $689.70 | |