| 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 | $148.75 | 10.362% | $164.1635 | $164.16 | $164.15 | $164.20 |
| Purchase #2 | $39.55 | 8.414% | $42.8777 | $42.88 | $42.90 | $42.90 |
| Purchase #3 | $165.35 | 10.735% | $183.1003 | $183.10 | $183.10 | $183.10 |
| Purchase #4 | $18.82 | 3.138% | $19.4106 | $19.41 | $19.40 | $19.40 |
| Purchase #5 | $77.82 | 8.118% | $84.1374 | $84.14 | $84.15 | $84.10 |
| Purchase #6 | $136.75 | 5.482% | $144.2466 | $144.25 | $144.25 | $144.20 |
| Purchase #7 | $61.90 | 11.713% | $69.1503 | $69.15 | $69.15 | $69.20 |
| 7 purchase totals = | $648.94 | $707.0864 | $707.09 | $707.10 | $707.10 | |