| 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 | $177.73 | 7.222% | $190.5657 | $190.57 | $190.55 | $190.60 |
| Purchase #2 | $70.76 | 8.790% | $76.9798 | $76.98 | $77.00 | $77.00 |
| Purchase #3 | $178.85 | 4.405% | $186.7283 | $186.73 | $186.75 | $186.70 |
| Purchase #4 | $116.25 | 3.639% | $120.4803 | $120.48 | $120.50 | $120.50 |
| Purchase #5 | $121.97 | 5.825% | $129.0748 | $129.07 | $129.05 | $129.10 |
| Purchase #6 | $186.61 | 7.629% | $200.8465 | $200.85 | $200.85 | $200.80 |
| Purchase #7 | $11.58 | 12.767% | $13.0584 | $13.06 | $13.05 | $13.10 |
| 7 purchase totals = | $863.75 | $917.7338 | $917.74 | $917.75 | $917.80 | |