| 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 | $173.91 | 10.776% | $192.6505 | $192.65 | $192.65 | $192.70 |
| Purchase #2 | $189.29 | 10.131% | $208.467 | $208.47 | $208.45 | $208.50 |
| Purchase #3 | $125.40 | 12.229% | $140.7352 | $140.74 | $140.75 | $140.70 |
| Purchase #4 | $59.87 | 8.847% | $65.1667 | $65.17 | $65.15 | $65.20 |
| Purchase #5 | $32.83 | 10.247% | $36.1941 | $36.19 | $36.20 | $36.20 |
| Purchase #6 | $114.95 | 6.478% | $122.3965 | $122.40 | $122.40 | $122.40 |
| Purchase #7 | $158.82 | 3.554% | $164.4645 | $164.46 | $164.45 | $164.50 |
| 7 purchase totals = | $855.07 | $930.0745 | $930.08 | $930.05 | $930.20 | |