| 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 | $168.78 | 7.440% | $181.3372 | $181.34 | $181.35 | $181.30 |
| Purchase #2 | $31.65 | 6.816% | $33.8073 | $33.81 | $33.80 | $33.80 |
| Purchase #3 | $86.75 | 7.634% | $93.3725 | $93.37 | $93.35 | $93.40 |
| Purchase #4 | $11.73 | 4.832% | $12.2968 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $153.60 | 11.671% | $171.5267 | $171.53 | $171.55 | $171.50 |
| Purchase #6 | $142.27 | 10.604% | $157.3563 | $157.36 | $157.35 | $157.40 |
| Purchase #7 | $104.45 | 7.703% | $112.4958 | $112.50 | $112.50 | $112.50 |
| 7 purchase totals = | $699.23 | $762.1926 | $762.21 | $762.20 | $762.20 | |