| 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 | $165.74 | 8.262% | $179.4334 | $179.43 | $179.45 | $179.40 |
| Purchase #2 | $214.49 | 13.270% | $242.9528 | $242.95 | $242.95 | $243.00 |
| Purchase #3 | $155.68 | 11.578% | $173.7046 | $173.70 | $173.70 | $173.70 |
| Purchase #4 | $16.38 | 4.133% | $17.057 | $17.06 | $17.05 | $17.10 |
| Purchase #5 | $81.60 | 10.141% | $89.8751 | $89.88 | $89.90 | $89.90 |
| Purchase #6 | $15.66 | 7.532% | $16.8395 | $16.84 | $16.85 | $16.80 |
| Purchase #7 | $248.73 | 3.400% | $257.1868 | $257.19 | $257.20 | $257.20 |
| 7 purchase totals = | $898.28 | $977.0492 | $977.05 | $977.10 | $977.10 | |