| 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 | $118.39 | 8.683% | $128.6698 | $128.67 | $128.65 | $128.70 |
| Purchase #2 | $213.39 | 13.255% | $241.6748 | $241.67 | $241.65 | $241.70 |
| Purchase #3 | $86.35 | 12.778% | $97.3838 | $97.38 | $97.40 | $97.40 |
| Purchase #4 | $238.99 | 6.432% | $254.3618 | $254.36 | $254.35 | $254.40 |
| Purchase #5 | $58.49 | 5.574% | $61.7502 | $61.75 | $61.75 | $61.80 |
| Purchase #6 | $206.53 | 4.274% | $215.3571 | $215.36 | $215.35 | $215.40 |
| Purchase #7 | $164.42 | 8.714% | $178.7476 | $178.75 | $178.75 | $178.70 |
| 7 purchase totals = | $1,086.56 | $1,177.9451 | $1,177.94 | $1,177.90 | $1,178.10 | |