| 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 | $178.89 | 9.674% | $196.1958 | $196.20 | $196.20 | $196.20 |
| Purchase #2 | $208.66 | 4.340% | $217.7158 | $217.72 | $217.70 | $217.70 |
| Purchase #3 | $173.66 | 9.647% | $190.413 | $190.41 | $190.40 | $190.40 |
| Purchase #4 | $14.86 | 5.440% | $15.6684 | $15.67 | $15.65 | $15.70 |
| Purchase #5 | $234.65 | 3.448% | $242.7407 | $242.74 | $242.75 | $242.70 |
| Purchase #6 | $244.43 | 13.539% | $277.5234 | $277.52 | $277.50 | $277.50 |
| Purchase #7 | $166.29 | 10.501% | $183.7521 | $183.75 | $183.75 | $183.80 |
| 7 purchase totals = | $1,221.44 | $1,324.0092 | $1,324.01 | $1,323.95 | $1,324.00 | |