| 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 | $103.99 | 12.313% | $116.7943 | $116.79 | $116.80 | $116.80 |
| Purchase #2 | $95.80 | 7.366% | $102.8566 | $102.86 | $102.85 | $102.90 |
| Purchase #3 | $97.65 | 12.834% | $110.1824 | $110.18 | $110.20 | $110.20 |
| Purchase #4 | $14.92 | 6.402% | $15.8752 | $15.88 | $15.90 | $15.90 |
| Purchase #5 | $218.31 | 7.423% | $234.5152 | $234.52 | $234.50 | $234.50 |
| Purchase #6 | $167.36 | 12.400% | $188.1126 | $188.11 | $188.10 | $188.10 |
| Purchase #7 | $138.28 | 4.803% | $144.9216 | $144.92 | $144.90 | $144.90 |
| 7 purchase totals = | $836.31 | $913.2579 | $913.26 | $913.25 | $913.30 | |