| 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 | $151.93 | 4.874% | $159.3351 | $159.34 | $159.35 | $159.30 |
| Purchase #2 | $222.52 | 12.358% | $250.019 | $250.02 | $250.00 | $250.00 |
| Purchase #3 | $28.55 | 6.477% | $30.3992 | $30.40 | $30.40 | $30.40 |
| Purchase #4 | $71.57 | 5.152% | $75.2573 | $75.26 | $75.25 | $75.30 |
| Purchase #5 | $74.60 | 6.376% | $79.3565 | $79.36 | $79.35 | $79.40 |
| Purchase #6 | $102.89 | 9.570% | $112.7366 | $112.74 | $112.75 | $112.70 |
| Purchase #7 | $65.77 | 5.716% | $69.5294 | $69.53 | $69.55 | $69.50 |
| 7 purchase totals = | $717.83 | $776.6331 | $776.65 | $776.65 | $776.60 | |