| 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 | $150.94 | 5.675% | $159.5058 | $159.51 | $159.50 | $159.50 |
| Purchase #2 | $123.92 | 8.628% | $134.6118 | $134.61 | $134.60 | $134.60 |
| Purchase #3 | $234.75 | 5.695% | $248.119 | $248.12 | $248.10 | $248.10 |
| Purchase #4 | $204.89 | 4.389% | $213.8826 | $213.88 | $213.90 | $213.90 |
| Purchase #5 | $204.72 | 8.794% | $222.7231 | $222.72 | $222.70 | $222.70 |
| Purchase #6 | $96.56 | 4.692% | $101.0906 | $101.09 | $101.10 | $101.10 |
| Purchase #7 | $187.79 | 10.609% | $207.7126 | $207.71 | $207.70 | $207.70 |
| 7 purchase totals = | $1,203.57 | $1,287.6455 | $1,287.64 | $1,287.60 | $1,287.60 | |