| 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 | $166.72 | 3.244% | $172.1284 | $172.13 | $172.15 | $172.10 |
| Purchase #2 | $193.63 | 4.159% | $201.6831 | $201.68 | $201.70 | $201.70 |
| Purchase #3 | $125.43 | 7.125% | $134.3669 | $134.37 | $134.35 | $134.40 |
| Purchase #4 | $42.63 | 3.821% | $44.2589 | $44.26 | $44.25 | $44.30 |
| Purchase #5 | $26.64 | 13.857% | $30.3315 | $30.33 | $30.35 | $30.30 |
| Purchase #6 | $169.95 | 13.795% | $193.3946 | $193.39 | $193.40 | $193.40 |
| Purchase #7 | $99.28 | 3.268% | $102.5245 | $102.52 | $102.50 | $102.50 |
| 7 purchase totals = | $824.28 | $878.6879 | $878.68 | $878.70 | $878.70 | |