| 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 | $156.77 | 7.377% | $168.3349 | $168.33 | $168.35 | $168.30 |
| Purchase #2 | $130.95 | 7.188% | $140.3627 | $140.36 | $140.35 | $140.40 |
| Purchase #3 | $209.74 | 13.240% | $237.5096 | $237.51 | $237.50 | $237.50 |
| Purchase #4 | $109.39 | 13.864% | $124.5558 | $124.56 | $124.55 | $124.60 |
| Purchase #5 | $27.77 | 11.394% | $30.9341 | $30.93 | $30.95 | $30.90 |
| Purchase #6 | $70.39 | 9.536% | $77.1024 | $77.10 | $77.10 | $77.10 |
| Purchase #7 | $188.53 | 10.561% | $208.4407 | $208.44 | $208.45 | $208.40 |
| 7 purchase totals = | $893.54 | $987.2402 | $987.23 | $987.25 | $987.20 | |