| 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 | $129.74 | 10.521% | $143.3899 | $143.39 | $143.40 | $143.40 |
| Purchase #2 | $175.70 | 6.466% | $187.0608 | $187.06 | $187.05 | $187.10 |
| Purchase #3 | $237.63 | 10.497% | $262.574 | $262.57 | $262.55 | $262.60 |
| Purchase #4 | $169.66 | 12.544% | $190.9422 | $190.94 | $190.95 | $190.90 |
| Purchase #5 | $30.73 | 5.808% | $32.5148 | $32.51 | $32.50 | $32.50 |
| Purchase #6 | $38.46 | 3.260% | $39.7138 | $39.71 | $39.70 | $39.70 |
| Purchase #7 | $132.49 | 6.776% | $141.4675 | $141.47 | $141.45 | $141.50 |
| 7 purchase totals = | $914.41 | $997.6630 | $997.65 | $997.60 | $997.70 | |