| 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 | $161.47 | 10.769% | $178.8587 | $178.86 | $178.85 | $178.90 |
| Purchase #2 | $208.64 | 13.701% | $237.2258 | $237.23 | $237.25 | $237.20 |
| Purchase #3 | $72.49 | 7.134% | $77.6614 | $77.66 | $77.65 | $77.70 |
| Purchase #4 | $193.36 | 6.244% | $205.4334 | $205.43 | $205.45 | $205.40 |
| Purchase #5 | $56.98 | 12.400% | $64.0455 | $64.05 | $64.05 | $64.00 |
| Purchase #6 | $13.88 | 4.174% | $14.4594 | $14.46 | $14.45 | $14.50 |
| Purchase #7 | $164.67 | 8.552% | $178.7526 | $178.75 | $178.75 | $178.80 |
| 7 purchase totals = | $871.49 | $956.4368 | $956.44 | $956.45 | $956.50 | |