| 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 | $139.98 | 11.462% | $156.0245 | $156.02 | $156.00 | $156.00 |
| Purchase #2 | $142.76 | 10.196% | $157.3158 | $157.32 | $157.30 | $157.30 |
| Purchase #3 | $116.99 | 11.183% | $130.073 | $130.07 | $130.05 | $130.10 |
| Purchase #4 | $85.48 | 11.721% | $95.4991 | $95.50 | $95.50 | $95.50 |
| Purchase #5 | $243.88 | 10.300% | $268.9996 | $269.00 | $269.00 | $269.00 |
| Purchase #6 | $175.99 | 12.552% | $198.0803 | $198.08 | $198.10 | $198.10 |
| Purchase #7 | $125.59 | 8.862% | $136.7198 | $136.72 | $136.70 | $136.70 |
| 7 purchase totals = | $1,030.67 | $1,142.7121 | $1,142.71 | $1,142.65 | $1,142.70 | |