| 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 | $157.63 | 12.438% | $177.236 | $177.24 | $177.25 | $177.20 |
| Purchase #2 | $123.52 | 6.465% | $131.5056 | $131.51 | $131.50 | $131.50 |
| Purchase #3 | $136.76 | 12.178% | $153.4146 | $153.41 | $153.40 | $153.40 |
| Purchase #4 | $51.64 | 13.872% | $58.8035 | $58.80 | $58.80 | $58.80 |
| Purchase #5 | $199.73 | 4.218% | $208.1546 | $208.15 | $208.15 | $208.20 |
| Purchase #6 | $60.69 | 5.857% | $64.2446 | $64.24 | $64.25 | $64.20 |
| Purchase #7 | $11.78 | 12.867% | $13.2957 | $13.30 | $13.30 | $13.30 |
| 7 purchase totals = | $741.75 | $806.6546 | $806.65 | $806.65 | $806.60 | |