| 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 | $171.52 | 7.403% | $184.2176 | $184.22 | $184.20 | $184.20 |
| Purchase #2 | $27.57 | 11.653% | $30.7827 | $30.78 | $30.80 | $30.80 |
| Purchase #3 | $223.67 | 11.726% | $249.8975 | $249.90 | $249.90 | $249.90 |
| Purchase #4 | $134.44 | 3.643% | $139.3376 | $139.34 | $139.35 | $139.30 |
| Purchase #5 | $46.26 | 4.360% | $48.2769 | $48.28 | $48.30 | $48.30 |
| Purchase #6 | $95.96 | 6.660% | $102.3509 | $102.35 | $102.35 | $102.40 |
| Purchase #7 | $55.96 | 13.524% | $63.528 | $63.53 | $63.55 | $63.50 |
| 7 purchase totals = | $755.38 | $818.3912 | $818.40 | $818.45 | $818.40 | |