| 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 | $162.89 | 3.611% | $168.772 | $168.77 | $168.75 | $168.80 |
| Purchase #2 | $36.91 | 9.493% | $40.4139 | $40.41 | $40.40 | $40.40 |
| Purchase #3 | $86.49 | 12.315% | $97.1412 | $97.14 | $97.15 | $97.10 |
| Purchase #4 | $53.90 | 8.438% | $58.4481 | $58.45 | $58.45 | $58.40 |
| Purchase #5 | $71.92 | 7.173% | $77.0788 | $77.08 | $77.10 | $77.10 |
| Purchase #6 | $130.68 | 11.481% | $145.6834 | $145.68 | $145.70 | $145.70 |
| Purchase #7 | $135.72 | 11.746% | $151.6617 | $151.66 | $151.65 | $151.70 |
| 7 purchase totals = | $678.51 | $739.1991 | $739.19 | $739.20 | $739.20 | |