| 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 | $172.41 | 10.568% | $190.6303 | $190.63 | $190.65 | $190.60 |
| Purchase #2 | $12.53 | 10.589% | $13.8568 | $13.86 | $13.85 | $13.90 |
| Purchase #3 | $45.62 | 4.569% | $47.7044 | $47.70 | $47.70 | $47.70 |
| Purchase #4 | $214.78 | 5.543% | $226.6853 | $226.69 | $226.70 | $226.70 |
| Purchase #5 | $14.83 | 11.138% | $16.4818 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $166.89 | 11.773% | $186.538 | $186.54 | $186.55 | $186.50 |
| Purchase #7 | $55.28 | 6.278% | $58.7505 | $58.75 | $58.75 | $58.80 |
| 7 purchase totals = | $682.34 | $740.6471 | $740.65 | $740.70 | $740.70 | |