| 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 | $146.53 | 3.674% | $151.9135 | $151.91 | $151.90 | $151.90 |
| Purchase #2 | $182.88 | 6.294% | $194.3905 | $194.39 | $194.40 | $194.40 |
| Purchase #3 | $241.77 | 8.699% | $262.8016 | $262.80 | $262.80 | $262.80 |
| Purchase #4 | $161.94 | 12.699% | $182.5048 | $182.50 | $182.50 | $182.50 |
| Purchase #5 | $11.36 | 8.329% | $12.3062 | $12.31 | $12.30 | $12.30 |
| Purchase #6 | $184.68 | 7.756% | $199.0038 | $199.00 | $199.00 | $199.00 |
| Purchase #7 | $178.76 | 12.343% | $200.8243 | $200.82 | $200.80 | $200.80 |
| 7 purchase totals = | $1,107.92 | $1,203.7447 | $1,203.73 | $1,203.70 | $1,203.70 | |