| 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 | $132.58 | 13.109% | $149.9599 | $149.96 | $149.95 | $150.00 |
| Purchase #2 | $93.63 | 6.144% | $99.3826 | $99.38 | $99.40 | $99.40 |
| Purchase #3 | $235.85 | 4.650% | $246.817 | $246.82 | $246.80 | $246.80 |
| Purchase #4 | $8.44 | 3.396% | $8.7266 | $8.73 | $8.75 | $8.70 |
| Purchase #5 | $127.92 | 6.417% | $136.1286 | $136.13 | $136.15 | $136.10 |
| Purchase #6 | $122.86 | 12.205% | $137.8551 | $137.86 | $137.85 | $137.90 |
| Purchase #7 | $30.50 | 4.357% | $31.8289 | $31.83 | $31.85 | $31.80 |
| 7 purchase totals = | $751.78 | $810.6987 | $810.71 | $810.75 | $810.70 | |