| 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 | $176.98 | 7.688% | $190.5862 | $190.59 | $190.60 | $190.60 |
| Purchase #2 | $84.55 | 5.182% | $88.9314 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $37.74 | 8.779% | $41.0532 | $41.05 | $41.05 | $41.10 |
| Purchase #4 | $222.46 | 7.630% | $239.4337 | $239.43 | $239.45 | $239.40 |
| Purchase #5 | $86.33 | 13.448% | $97.9397 | $97.94 | $97.95 | $97.90 |
| Purchase #6 | $213.36 | 9.189% | $232.9657 | $232.97 | $232.95 | $233.00 |
| Purchase #7 | $32.90 | 11.693% | $36.747 | $36.75 | $36.75 | $36.70 |
| 7 purchase totals = | $854.32 | $927.6569 | $927.66 | $927.70 | $927.60 | |