| 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 | $122.82 | 12.863% | $138.6183 | $138.62 | $138.60 | $138.60 |
| Purchase #2 | $160.73 | 5.762% | $169.9913 | $169.99 | $170.00 | $170.00 |
| Purchase #3 | $140.34 | 9.403% | $153.5362 | $153.54 | $153.55 | $153.50 |
| Purchase #4 | $82.57 | 6.505% | $87.9412 | $87.94 | $87.95 | $87.90 |
| Purchase #5 | $33.43 | 12.417% | $37.581 | $37.58 | $37.60 | $37.60 |
| Purchase #6 | $104.93 | 12.344% | $117.8826 | $117.88 | $117.90 | $117.90 |
| Purchase #7 | $97.72 | 5.409% | $103.0057 | $103.01 | $103.00 | $103.00 |
| 7 purchase totals = | $742.54 | $808.5563 | $808.56 | $808.60 | $808.50 | |