| 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 | $153.93 | 8.609% | $167.1818 | $167.18 | $167.20 | $167.20 |
| Purchase #2 | $24.87 | 11.328% | $27.6873 | $27.69 | $27.70 | $27.70 |
| Purchase #3 | $125.47 | 8.829% | $136.5477 | $136.55 | $136.55 | $136.50 |
| Purchase #4 | $123.82 | 11.505% | $138.0655 | $138.07 | $138.05 | $138.10 |
| Purchase #5 | $35.92 | 6.650% | $38.3087 | $38.31 | $38.30 | $38.30 |
| Purchase #6 | $81.55 | 12.681% | $91.8914 | $91.89 | $91.90 | $91.90 |
| Purchase #7 | $160.94 | 3.179% | $166.0563 | $166.06 | $166.05 | $166.10 |
| 7 purchase totals = | $706.50 | $765.7387 | $765.75 | $765.75 | $765.80 | |