| 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 | $158.37 | 10.332% | $174.7328 | $174.73 | $174.75 | $174.70 |
| Purchase #2 | $58.49 | 7.542% | $62.9013 | $62.90 | $62.90 | $62.90 |
| Purchase #3 | $169.94 | 8.627% | $184.6007 | $184.60 | $184.60 | $184.60 |
| Purchase #4 | $205.41 | 6.665% | $219.1006 | $219.10 | $219.10 | $219.10 |
| Purchase #5 | $189.83 | 9.671% | $208.1885 | $208.19 | $208.20 | $208.20 |
| Purchase #6 | $74.38 | 5.188% | $78.2388 | $78.24 | $78.25 | $78.20 |
| Purchase #7 | $38.94 | 6.560% | $41.4945 | $41.49 | $41.50 | $41.50 |
| 7 purchase totals = | $895.36 | $969.2572 | $969.25 | $969.30 | $969.20 | |