| 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 | $200.94 | 8.834% | $218.691 | $218.69 | $218.70 | $218.70 |
| Purchase #2 | $10.58 | 10.758% | $11.7182 | $11.72 | $11.70 | $11.70 |
| Purchase #3 | $156.28 | 8.389% | $169.3903 | $169.39 | $169.40 | $169.40 |
| Purchase #4 | $111.44 | 13.769% | $126.7842 | $126.78 | $126.80 | $126.80 |
| Purchase #5 | $178.82 | 4.617% | $187.0761 | $187.08 | $187.10 | $187.10 |
| Purchase #6 | $7.98 | 9.537% | $8.7411 | $8.74 | $8.75 | $8.70 |
| Purchase #7 | $156.37 | 7.135% | $167.527 | $167.53 | $167.55 | $167.50 |
| 7 purchase totals = | $822.41 | $889.9279 | $889.93 | $890.00 | $889.90 | |