| 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 | $86.86 | 8.230% | $94.0086 | $94.01 | $94.00 | $94.00 |
| Purchase #2 | $175.92 | 8.134% | $190.2293 | $190.23 | $190.25 | $190.20 |
| Purchase #3 | $158.88 | 3.249% | $164.042 | $164.04 | $164.05 | $164.00 |
| Purchase #4 | $154.38 | 9.705% | $169.3626 | $169.36 | $169.35 | $169.40 |
| Purchase #5 | $36.74 | 6.195% | $39.016 | $39.02 | $39.00 | $39.00 |
| Purchase #6 | $141.44 | 10.640% | $156.4892 | $156.49 | $156.50 | $156.50 |
| Purchase #7 | $74.48 | 4.241% | $77.6387 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $828.70 | $890.7864 | $890.79 | $890.80 | $890.70 | |