| 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 | $134.86 | 4.341% | $140.7143 | $140.71 | $140.70 | $140.70 |
| Purchase #2 | $16.72 | 6.634% | $17.8292 | $17.83 | $17.85 | $17.80 |
| Purchase #3 | $130.44 | 7.111% | $139.7156 | $139.72 | $139.70 | $139.70 |
| Purchase #4 | $117.39 | 5.686% | $124.0648 | $124.06 | $124.05 | $124.10 |
| Purchase #5 | $44.29 | 9.555% | $48.5219 | $48.52 | $48.50 | $48.50 |
| Purchase #6 | $204.27 | 5.360% | $215.2189 | $215.22 | $215.20 | $215.20 |
| Purchase #7 | $174.63 | 6.811% | $186.524 | $186.52 | $186.50 | $186.50 |
| 7 purchase totals = | $822.60 | $872.5887 | $872.58 | $872.50 | $872.50 | |