| 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 | $171.36 | 4.833% | $179.6418 | $179.64 | $179.65 | $179.60 |
| Purchase #2 | $38.89 | 13.373% | $44.0908 | $44.09 | $44.10 | $44.10 |
| Purchase #3 | $145.59 | 13.799% | $165.68 | $165.68 | $165.70 | $165.70 |
| Purchase #4 | $231.80 | 13.416% | $262.8983 | $262.90 | $262.90 | $262.90 |
| Purchase #5 | $101.52 | 3.417% | $104.9889 | $104.99 | $105.00 | $105.00 |
| Purchase #6 | $129.71 | 5.227% | $136.4899 | $136.49 | $136.50 | $136.50 |
| Purchase #7 | $224.27 | 4.611% | $234.6111 | $234.61 | $234.60 | $234.60 |
| 7 purchase totals = | $1,043.14 | $1,128.4008 | $1,128.40 | $1,128.45 | $1,128.40 | |