| 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 | $167.94 | 12.461% | $188.867 | $188.87 | $188.85 | $188.90 |
| Purchase #2 | $91.37 | 12.639% | $102.9183 | $102.92 | $102.90 | $102.90 |
| Purchase #3 | $246.25 | 8.585% | $267.3906 | $267.39 | $267.40 | $267.40 |
| Purchase #4 | $14.55 | 6.221% | $15.4552 | $15.46 | $15.45 | $15.50 |
| Purchase #5 | $153.51 | 7.548% | $165.0969 | $165.10 | $165.10 | $165.10 |
| Purchase #6 | $217.84 | 7.161% | $233.4395 | $233.44 | $233.45 | $233.40 |
| Purchase #7 | $70.60 | 3.840% | $73.311 | $73.31 | $73.30 | $73.30 |
| 7 purchase totals = | $962.06 | $1,046.4785 | $1,046.49 | $1,046.45 | $1,046.50 | |