| 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 | $134.28 | 7.413% | $144.2342 | $144.23 | $144.25 | $144.20 |
| Purchase #2 | $168.57 | 6.618% | $179.726 | $179.73 | $179.75 | $179.70 |
| Purchase #3 | $164.49 | 6.530% | $175.2312 | $175.23 | $175.25 | $175.20 |
| Purchase #4 | $86.79 | 7.585% | $93.373 | $93.37 | $93.35 | $93.40 |
| Purchase #5 | $250.75 | 12.319% | $281.6399 | $281.64 | $281.65 | $281.60 |
| Purchase #6 | $167.81 | 13.416% | $190.3234 | $190.32 | $190.30 | $190.30 |
| Purchase #7 | $27.45 | 9.153% | $29.9625 | $29.96 | $29.95 | $30.00 |
| 7 purchase totals = | $1,000.14 | $1,094.4902 | $1,094.48 | $1,094.50 | $1,094.40 | |