| 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 | $164.58 | 7.351% | $176.6783 | $176.68 | $176.70 | $176.70 |
| Purchase #2 | $50.82 | 3.842% | $52.7725 | $52.77 | $52.75 | $52.80 |
| Purchase #3 | $131.58 | 13.520% | $149.3696 | $149.37 | $149.35 | $149.40 |
| Purchase #4 | $116.57 | 12.213% | $130.8067 | $130.81 | $130.80 | $130.80 |
| Purchase #5 | $243.82 | 11.573% | $272.0373 | $272.04 | $272.05 | $272.00 |
| Purchase #6 | $189.26 | 13.862% | $215.4952 | $215.50 | $215.50 | $215.50 |
| Purchase #7 | $9.61 | 6.104% | $10.1966 | $10.20 | $10.20 | $10.20 |
| 7 purchase totals = | $906.24 | $1,007.3562 | $1,007.37 | $1,007.35 | $1,007.40 | |