| 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 | $193.42 | 7.595% | $208.1102 | $208.11 | $208.10 | $208.10 |
| Purchase #2 | $104.45 | 8.769% | $113.6092 | $113.61 | $113.60 | $113.60 |
| Purchase #3 | $126.97 | 9.765% | $139.3686 | $139.37 | $139.35 | $139.40 |
| Purchase #4 | $12.92 | 8.390% | $14.004 | $14.00 | $14.00 | $14.00 |
| Purchase #5 | $33.42 | 8.329% | $36.2036 | $36.20 | $36.20 | $36.20 |
| Purchase #6 | $174.43 | 5.845% | $184.6254 | $184.63 | $184.65 | $184.60 |
| Purchase #7 | $96.75 | 12.328% | $108.6773 | $108.68 | $108.70 | $108.70 |
| 7 purchase totals = | $742.36 | $804.5983 | $804.60 | $804.60 | $804.60 | |