| 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 | $155.25 | 6.827% | $165.8489 | $165.85 | $165.85 | $165.80 |
| Purchase #2 | $73.30 | 6.331% | $77.9406 | $77.94 | $77.95 | $77.90 |
| Purchase #3 | $46.79 | 12.474% | $52.6266 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $250.40 | 8.802% | $272.4402 | $272.44 | $272.45 | $272.40 |
| Purchase #5 | $178.25 | 5.644% | $188.3104 | $188.31 | $188.30 | $188.30 |
| Purchase #6 | $74.62 | 4.389% | $77.8951 | $77.90 | $77.90 | $77.90 |
| Purchase #7 | $69.59 | 3.438% | $71.9825 | $71.98 | $72.00 | $72.00 |
| 7 purchase totals = | $848.20 | $907.0443 | $907.05 | $907.10 | $906.90 | |