| 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 | $170.36 | 8.700% | $185.1813 | $185.18 | $185.20 | $185.20 |
| Purchase #2 | $200.38 | 13.698% | $227.8281 | $227.83 | $227.85 | $227.80 |
| Purchase #3 | $48.85 | 4.326% | $50.9633 | $50.96 | $50.95 | $51.00 |
| Purchase #4 | $208.43 | 10.151% | $229.5877 | $229.59 | $229.60 | $229.60 |
| Purchase #5 | $83.61 | 12.281% | $93.8781 | $93.88 | $93.90 | $93.90 |
| Purchase #6 | $193.68 | 11.296% | $215.5581 | $215.56 | $215.55 | $215.60 |
| Purchase #7 | $169.83 | 10.132% | $187.0372 | $187.04 | $187.05 | $187.00 |
| 7 purchase totals = | $1,075.14 | $1,190.0338 | $1,190.04 | $1,190.10 | $1,190.10 | |