| 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 | $150.45 | 8.536% | $163.2924 | $163.29 | $163.30 | $163.30 |
| Purchase #2 | $113.43 | 10.712% | $125.5806 | $125.58 | $125.60 | $125.60 |
| Purchase #3 | $32.33 | 7.298% | $34.6894 | $34.69 | $34.70 | $34.70 |
| Purchase #4 | $46.33 | 11.664% | $51.7339 | $51.73 | $51.75 | $51.70 |
| Purchase #5 | $12.63 | 8.476% | $13.7005 | $13.70 | $13.70 | $13.70 |
| Purchase #6 | $178.34 | 4.299% | $186.0068 | $186.01 | $186.00 | $186.00 |
| Purchase #7 | $74.36 | 13.576% | $84.4551 | $84.46 | $84.45 | $84.50 |
| 7 purchase totals = | $607.87 | $659.4587 | $659.46 | $659.50 | $659.50 | |