| 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 | $161.74 | 4.709% | $169.3563 | $169.36 | $169.35 | $169.40 |
| Purchase #2 | $39.55 | 13.420% | $44.8576 | $44.86 | $44.85 | $44.90 |
| Purchase #3 | $240.90 | 6.775% | $257.221 | $257.22 | $257.20 | $257.20 |
| Purchase #4 | $174.49 | 11.115% | $193.8846 | $193.88 | $193.90 | $193.90 |
| Purchase #5 | $166.53 | 8.567% | $180.7966 | $180.80 | $180.80 | $180.80 |
| Purchase #6 | $230.61 | 7.410% | $247.6982 | $247.70 | $247.70 | $247.70 |
| Purchase #7 | $128.96 | 8.719% | $140.204 | $140.20 | $140.20 | $140.20 |
| 7 purchase totals = | $1,142.78 | $1,234.0183 | $1,234.02 | $1,234.00 | $1,234.10 | |