| 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 | $158.61 | 12.307% | $178.1301 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $199.31 | 4.621% | $208.5201 | $208.52 | $208.50 | $208.50 |
| Purchase #3 | $25.70 | 5.412% | $27.0909 | $27.09 | $27.10 | $27.10 |
| Purchase #4 | $213.69 | 8.477% | $231.8045 | $231.80 | $231.80 | $231.80 |
| Purchase #5 | $185.60 | 12.473% | $208.7499 | $208.75 | $208.75 | $208.70 |
| Purchase #6 | $180.66 | 11.459% | $201.3618 | $201.36 | $201.35 | $201.40 |
| Purchase #7 | $168.64 | 11.382% | $187.8346 | $187.83 | $187.85 | $187.80 |
| 7 purchase totals = | $1,132.21 | $1,243.4919 | $1,243.48 | $1,243.50 | $1,243.40 | |