| 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 | $161.38 | 6.409% | $171.7228 | $171.72 | $171.70 | $171.70 |
| Purchase #2 | $70.66 | 10.652% | $78.1867 | $78.19 | $78.20 | $78.20 |
| Purchase #3 | $122.89 | 5.132% | $129.1967 | $129.20 | $129.20 | $129.20 |
| Purchase #4 | $136.47 | 8.788% | $148.463 | $148.46 | $148.45 | $148.50 |
| Purchase #5 | $67.41 | 5.361% | $71.0239 | $71.02 | $71.00 | $71.00 |
| Purchase #6 | $213.91 | 12.126% | $239.8487 | $239.85 | $239.85 | $239.80 |
| Purchase #7 | $232.42 | 6.324% | $247.1182 | $247.12 | $247.10 | $247.10 |
| 7 purchase totals = | $1,005.14 | $1,085.5600 | $1,085.56 | $1,085.50 | $1,085.50 | |