| 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 | $164.87 | 8.398% | $178.7158 | $178.72 | $178.70 | $178.70 |
| Purchase #2 | $68.87 | 6.589% | $73.4078 | $73.41 | $73.40 | $73.40 |
| Purchase #3 | $111.74 | 3.533% | $115.6878 | $115.69 | $115.70 | $115.70 |
| Purchase #4 | $75.36 | 6.105% | $79.9607 | $79.96 | $79.95 | $80.00 |
| Purchase #5 | $205.88 | 13.178% | $233.0109 | $233.01 | $233.00 | $233.00 |
| Purchase #6 | $153.90 | 10.225% | $169.6363 | $169.64 | $169.65 | $169.60 |
| Purchase #7 | $5.76 | 12.625% | $6.4872 | $6.49 | $6.50 | $6.50 |
| 7 purchase totals = | $786.38 | $856.9065 | $856.92 | $856.90 | $856.90 | |