| 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 | $182.37 | 13.755% | $207.455 | $207.46 | $207.45 | $207.50 |
| Purchase #2 | $47.77 | 4.785% | $50.0558 | $50.06 | $50.05 | $50.10 |
| Purchase #3 | $217.98 | 12.178% | $244.5256 | $244.53 | $244.55 | $244.50 |
| Purchase #4 | $204.53 | 4.828% | $214.4047 | $214.40 | $214.40 | $214.40 |
| Purchase #5 | $151.54 | 10.111% | $166.8622 | $166.86 | $166.85 | $166.90 |
| Purchase #6 | $33.50 | 4.690% | $35.0712 | $35.07 | $35.05 | $35.10 |
| Purchase #7 | $219.73 | 5.761% | $232.3886 | $232.39 | $232.40 | $232.40 |
| 7 purchase totals = | $1,057.42 | $1,150.7631 | $1,150.77 | $1,150.75 | $1,150.90 | |