| 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 | $150.63 | 9.694% | $165.2321 | $165.23 | $165.25 | $165.20 |
| Purchase #2 | $166.56 | 11.200% | $185.2147 | $185.21 | $185.20 | $185.20 |
| Purchase #3 | $180.59 | 7.377% | $193.9121 | $193.91 | $193.90 | $193.90 |
| Purchase #4 | $120.28 | 13.370% | $136.3614 | $136.36 | $136.35 | $136.40 |
| Purchase #5 | $77.46 | 3.833% | $80.429 | $80.43 | $80.45 | $80.40 |
| Purchase #6 | $47.76 | 3.258% | $49.316 | $49.32 | $49.30 | $49.30 |
| Purchase #7 | $216.82 | 7.171% | $232.3682 | $232.37 | $232.35 | $232.40 |
| 7 purchase totals = | $960.10 | $1,042.8335 | $1,042.83 | $1,042.80 | $1,042.80 | |