| 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 | $169.66 | 5.319% | $178.6842 | $178.68 | $178.70 | $178.70 |
| Purchase #2 | $217.53 | 9.282% | $237.7211 | $237.72 | $237.70 | $237.70 |
| Purchase #3 | $116.97 | 11.839% | $130.8181 | $130.82 | $130.80 | $130.80 |
| Purchase #4 | $16.98 | 4.789% | $17.7932 | $17.79 | $17.80 | $17.80 |
| Purchase #5 | $117.82 | 6.692% | $125.7045 | $125.70 | $125.70 | $125.70 |
| Purchase #6 | $65.60 | 11.123% | $72.8967 | $72.90 | $72.90 | $72.90 |
| Purchase #7 | $115.28 | 13.831% | $131.2244 | $131.22 | $131.20 | $131.20 |
| 7 purchase totals = | $819.84 | $894.8422 | $894.83 | $894.80 | $894.80 | |