| 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 | $186.89 | 13.136% | $211.4399 | $211.44 | $211.45 | $211.40 |
| Purchase #2 | $146.34 | 12.411% | $164.5023 | $164.50 | $164.50 | $164.50 |
| Purchase #3 | $94.32 | 10.520% | $104.2425 | $104.24 | $104.25 | $104.20 |
| Purchase #4 | $35.58 | 13.293% | $40.3096 | $40.31 | $40.30 | $40.30 |
| Purchase #5 | $7.75 | 12.614% | $8.7276 | $8.73 | $8.75 | $8.70 |
| Purchase #6 | $117.31 | 7.402% | $125.9933 | $125.99 | $126.00 | $126.00 |
| Purchase #7 | $32.73 | 11.671% | $36.5499 | $36.55 | $36.55 | $36.50 |
| 7 purchase totals = | $620.92 | $691.7651 | $691.76 | $691.80 | $691.60 | |