| 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 | $151.56 | 3.617% | $157.0419 | $157.04 | $157.05 | $157.00 |
| Purchase #2 | $157.36 | 9.798% | $172.7781 | $172.78 | $172.80 | $172.80 |
| Purchase #3 | $195.95 | 9.462% | $214.4908 | $214.49 | $214.50 | $214.50 |
| Purchase #4 | $17.69 | 8.718% | $19.2322 | $19.23 | $19.25 | $19.20 |
| Purchase #5 | $218.37 | 3.536% | $226.0916 | $226.09 | $226.10 | $226.10 |
| Purchase #6 | $124.81 | 11.828% | $139.5725 | $139.57 | $139.55 | $139.60 |
| Purchase #7 | $50.74 | 4.339% | $52.9416 | $52.94 | $52.95 | $52.90 |
| 7 purchase totals = | $916.48 | $982.1487 | $982.14 | $982.20 | $982.10 | |