| 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 | $155.70 | 8.670% | $169.1992 | $169.20 | $169.20 | $169.20 |
| Purchase #2 | $93.67 | 11.822% | $104.7437 | $104.74 | $104.75 | $104.70 |
| Purchase #3 | $38.60 | 10.463% | $42.6387 | $42.64 | $42.65 | $42.60 |
| Purchase #4 | $110.82 | 7.728% | $119.3842 | $119.38 | $119.40 | $119.40 |
| Purchase #5 | $195.45 | 9.293% | $213.6132 | $213.61 | $213.60 | $213.60 |
| Purchase #6 | $35.84 | 8.400% | $38.8506 | $38.85 | $38.85 | $38.90 |
| Purchase #7 | $199.71 | 8.488% | $216.6614 | $216.66 | $216.65 | $216.70 |
| 7 purchase totals = | $829.79 | $905.0910 | $905.08 | $905.10 | $905.10 | |