| 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 | $144.56 | 13.590% | $164.2057 | $164.21 | $164.20 | $164.20 |
| Purchase #2 | $243.49 | 3.805% | $252.7548 | $252.75 | $252.75 | $252.80 |
| Purchase #3 | $119.49 | 11.715% | $133.4883 | $133.49 | $133.50 | $133.50 |
| Purchase #4 | $12.95 | 8.562% | $14.0588 | $14.06 | $14.05 | $14.10 |
| Purchase #5 | $169.32 | 12.415% | $190.3411 | $190.34 | $190.35 | $190.30 |
| Purchase #6 | $189.72 | 9.860% | $208.4264 | $208.43 | $208.45 | $208.40 |
| Purchase #7 | $15.67 | 4.616% | $16.3933 | $16.39 | $16.40 | $16.40 |
| 7 purchase totals = | $895.20 | $979.6684 | $979.67 | $979.70 | $979.70 | |