| 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 | $156.40 | 7.179% | $167.628 | $167.63 | $167.65 | $167.60 |
| Purchase #2 | $81.27 | 12.116% | $91.1167 | $91.12 | $91.10 | $91.10 |
| Purchase #3 | $188.97 | 9.548% | $207.0129 | $207.01 | $207.00 | $207.00 |
| Purchase #4 | $48.44 | 12.453% | $54.4722 | $54.47 | $54.45 | $54.50 |
| Purchase #5 | $23.56 | 9.627% | $25.8281 | $25.83 | $25.85 | $25.80 |
| Purchase #6 | $63.67 | 10.358% | $70.2649 | $70.26 | $70.25 | $70.30 |
| Purchase #7 | $17.52 | 11.593% | $19.5511 | $19.55 | $19.55 | $19.60 |
| 7 purchase totals = | $579.83 | $635.8739 | $635.87 | $635.85 | $635.90 | |