| 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 | $157.94 | 4.766% | $165.4674 | $165.47 | $165.45 | $165.50 |
| Purchase #2 | $163.52 | 9.369% | $178.8402 | $178.84 | $178.85 | $178.80 |
| Purchase #3 | $99.89 | 11.465% | $111.3424 | $111.34 | $111.35 | $111.30 |
| Purchase #4 | $242.53 | 6.249% | $257.6857 | $257.69 | $257.70 | $257.70 |
| Purchase #5 | $138.59 | 7.766% | $149.3529 | $149.35 | $149.35 | $149.40 |
| Purchase #6 | $29.75 | 12.118% | $33.3551 | $33.36 | $33.35 | $33.40 |
| Purchase #7 | $16.69 | 5.155% | $17.5504 | $17.55 | $17.55 | $17.60 |
| 7 purchase totals = | $848.91 | $913.5941 | $913.60 | $913.60 | $913.70 | |