| 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 | $118.50 | 3.412% | $122.5432 | $122.54 | $122.55 | $122.50 |
| Purchase #2 | $153.50 | 10.636% | $169.8263 | $169.83 | $169.85 | $169.80 |
| Purchase #3 | $86.76 | 12.510% | $97.6137 | $97.61 | $97.60 | $97.60 |
| Purchase #4 | $136.75 | 10.674% | $151.3467 | $151.35 | $151.35 | $151.30 |
| Purchase #5 | $15.48 | 7.232% | $16.5995 | $16.60 | $16.60 | $16.60 |
| Purchase #6 | $33.77 | 12.204% | $37.8913 | $37.89 | $37.90 | $37.90 |
| Purchase #7 | $104.97 | 9.512% | $114.9547 | $114.95 | $114.95 | $115.00 |
| 7 purchase totals = | $649.73 | $710.7754 | $710.77 | $710.80 | $710.70 | |