| 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 | $148.43 | 7.123% | $159.0027 | $159.00 | $159.00 | $159.00 |
| Purchase #2 | $87.79 | 13.527% | $99.6654 | $99.67 | $99.65 | $99.70 |
| Purchase #3 | $24.42 | 6.359% | $25.9729 | $25.97 | $25.95 | $26.00 |
| Purchase #4 | $234.92 | 10.745% | $260.1622 | $260.16 | $260.15 | $260.20 |
| Purchase #5 | $50.62 | 13.522% | $57.4648 | $57.46 | $57.45 | $57.50 |
| Purchase #6 | $35.67 | 4.155% | $37.1521 | $37.15 | $37.15 | $37.20 |
| Purchase #7 | $72.41 | 6.648% | $77.2238 | $77.22 | $77.20 | $77.20 |
| 7 purchase totals = | $654.26 | $716.6439 | $716.63 | $716.55 | $716.80 | |