| 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 | $153.61 | 9.139% | $167.6484 | $167.65 | $167.65 | $167.60 |
| Purchase #2 | $72.84 | 10.322% | $80.3585 | $80.36 | $80.35 | $80.40 |
| Purchase #3 | $120.41 | 13.728% | $136.9399 | $136.94 | $136.95 | $136.90 |
| Purchase #4 | $242.48 | 5.524% | $255.8746 | $255.87 | $255.85 | $255.90 |
| Purchase #5 | $184.95 | 13.134% | $209.2413 | $209.24 | $209.25 | $209.20 |
| Purchase #6 | $159.38 | 4.319% | $166.2636 | $166.26 | $166.25 | $166.30 |
| Purchase #7 | $92.66 | 10.204% | $102.115 | $102.12 | $102.10 | $102.10 |
| 7 purchase totals = | $1,026.33 | $1,118.4413 | $1,118.44 | $1,118.40 | $1,118.40 | |