| 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 | $148.32 | 10.111% | $163.3166 | $163.32 | $163.30 | $163.30 |
| Purchase #2 | $85.87 | 5.688% | $90.7543 | $90.75 | $90.75 | $90.80 |
| Purchase #3 | $89.74 | 7.300% | $96.291 | $96.29 | $96.30 | $96.30 |
| Purchase #4 | $215.74 | 9.521% | $236.2806 | $236.28 | $236.30 | $236.30 |
| Purchase #5 | $24.70 | 5.862% | $26.1479 | $26.15 | $26.15 | $26.10 |
| Purchase #6 | $66.50 | 8.344% | $72.0488 | $72.05 | $72.05 | $72.00 |
| Purchase #7 | $165.51 | 10.838% | $183.448 | $183.45 | $183.45 | $183.40 |
| 7 purchase totals = | $796.38 | $868.2872 | $868.29 | $868.30 | $868.20 | |