| 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 | $153.65 | 6.484% | $163.6127 | $163.61 | $163.60 | $163.60 |
| Purchase #2 | $32.33 | 11.377% | $36.0082 | $36.01 | $36.00 | $36.00 |
| Purchase #3 | $117.52 | 7.750% | $126.6278 | $126.63 | $126.65 | $126.60 |
| Purchase #4 | $231.74 | 10.642% | $256.4018 | $256.40 | $256.40 | $256.40 |
| Purchase #5 | $29.37 | 3.565% | $30.417 | $30.42 | $30.40 | $30.40 |
| Purchase #6 | $104.54 | 7.794% | $112.6878 | $112.69 | $112.70 | $112.70 |
| Purchase #7 | $174.69 | 8.650% | $189.8007 | $189.80 | $189.80 | $189.80 |
| 7 purchase totals = | $843.84 | $915.5560 | $915.56 | $915.55 | $915.50 | |