| 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 | $187.81 | 4.296% | $195.8783 | $195.88 | $195.90 | $195.90 |
| Purchase #2 | $132.28 | 5.646% | $139.7485 | $139.75 | $139.75 | $139.70 |
| Purchase #3 | $184.88 | 7.791% | $199.284 | $199.28 | $199.30 | $199.30 |
| Purchase #4 | $236.52 | 10.433% | $261.1961 | $261.20 | $261.20 | $261.20 |
| Purchase #5 | $17.86 | 3.599% | $18.5028 | $18.50 | $18.50 | $18.50 |
| Purchase #6 | $9.34 | 7.307% | $10.0225 | $10.02 | $10.00 | $10.00 |
| Purchase #7 | $156.81 | 12.186% | $175.9189 | $175.92 | $175.90 | $175.90 |
| 7 purchase totals = | $925.50 | $1,000.5511 | $1,000.55 | $1,000.55 | $1,000.50 | |