| 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 | $134.79 | 9.502% | $147.5977 | $147.60 | $147.60 | $147.60 |
| Purchase #2 | $146.67 | 8.326% | $158.8817 | $158.88 | $158.90 | $158.90 |
| Purchase #3 | $27.99 | 5.264% | $29.4634 | $29.46 | $29.45 | $29.50 |
| Purchase #4 | $201.38 | 6.602% | $214.6751 | $214.68 | $214.70 | $214.70 |
| Purchase #5 | $237.49 | 7.808% | $256.0332 | $256.03 | $256.05 | $256.00 |
| Purchase #6 | $76.94 | 6.615% | $82.0296 | $82.03 | $82.05 | $82.00 |
| Purchase #7 | $75.41 | 5.156% | $79.2981 | $79.30 | $79.30 | $79.30 |
| 7 purchase totals = | $900.67 | $967.9788 | $967.98 | $968.05 | $968.00 | |