| 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 | $173.89 | 6.669% | $185.4867 | $185.49 | $185.50 | $185.50 |
| Purchase #2 | $156.39 | 4.739% | $163.8013 | $163.80 | $163.80 | $163.80 |
| Purchase #3 | $81.71 | 13.341% | $92.6109 | $92.61 | $92.60 | $92.60 |
| Purchase #4 | $242.28 | 4.670% | $253.5945 | $253.59 | $253.60 | $253.60 |
| Purchase #5 | $54.99 | 6.513% | $58.5715 | $58.57 | $58.55 | $58.60 |
| Purchase #6 | $13.65 | 6.572% | $14.5471 | $14.55 | $14.55 | $14.50 |
| Purchase #7 | $142.87 | 7.543% | $153.6467 | $153.65 | $153.65 | $153.60 |
| 7 purchase totals = | $865.78 | $922.2587 | $922.26 | $922.25 | $922.20 | |