| 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 | $137.89 | 11.279% | $153.4426 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $116.42 | 8.818% | $126.6859 | $126.69 | $126.70 | $126.70 |
| Purchase #3 | $169.91 | 11.222% | $188.9773 | $188.98 | $189.00 | $189.00 |
| Purchase #4 | $116.79 | 12.421% | $131.2965 | $131.30 | $131.30 | $131.30 |
| Purchase #5 | $46.86 | 5.588% | $49.4785 | $49.48 | $49.50 | $49.50 |
| Purchase #6 | $219.99 | 7.536% | $236.5684 | $236.57 | $236.55 | $236.60 |
| Purchase #7 | $218.72 | 8.357% | $236.9984 | $237.00 | $237.00 | $237.00 |
| 7 purchase totals = | $1,026.58 | $1,123.4476 | $1,123.46 | $1,123.50 | $1,123.50 | |