| 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 | $149.79 | 6.127% | $158.9676 | $158.97 | $158.95 | $159.00 |
| Purchase #2 | $236.65 | 4.254% | $246.7171 | $246.72 | $246.70 | $246.70 |
| Purchase #3 | $110.65 | 12.751% | $124.759 | $124.76 | $124.75 | $124.80 |
| Purchase #4 | $11.26 | 11.352% | $12.5382 | $12.54 | $12.55 | $12.50 |
| Purchase #5 | $102.79 | 6.644% | $109.6194 | $109.62 | $109.60 | $109.60 |
| Purchase #6 | $112.36 | 3.727% | $116.5477 | $116.55 | $116.55 | $116.50 |
| Purchase #7 | $172.54 | 10.616% | $190.8568 | $190.86 | $190.85 | $190.90 |
| 7 purchase totals = | $896.04 | $960.0058 | $960.02 | $959.95 | $960.00 | |