| 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 | $161.43 | 3.176% | $166.557 | $166.56 | $166.55 | $166.60 |
| Purchase #2 | $159.43 | 13.194% | $180.4652 | $180.47 | $180.45 | $180.50 |
| Purchase #3 | $97.99 | 13.673% | $111.3882 | $111.39 | $111.40 | $111.40 |
| Purchase #4 | $221.64 | 5.638% | $234.1361 | $234.14 | $234.15 | $234.10 |
| Purchase #5 | $59.72 | 9.175% | $65.1993 | $65.20 | $65.20 | $65.20 |
| Purchase #6 | $116.87 | 4.463% | $122.0859 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $168.55 | 12.772% | $190.0772 | $190.08 | $190.10 | $190.10 |
| 7 purchase totals = | $985.63 | $1,069.9089 | $1,069.93 | $1,069.95 | $1,070.00 | |