| 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 | $196.45 | 9.758% | $215.6196 | $215.62 | $215.60 | $215.60 |
| Purchase #2 | $29.94 | 5.126% | $31.4747 | $31.47 | $31.45 | $31.50 |
| Purchase #3 | $242.44 | 10.370% | $267.581 | $267.58 | $267.60 | $267.60 |
| Purchase #4 | $114.58 | 3.683% | $118.8 | $118.80 | $118.80 | $118.80 |
| Purchase #5 | $125.42 | 9.207% | $136.9674 | $136.97 | $136.95 | $137.00 |
| Purchase #6 | $217.51 | 7.400% | $233.6057 | $233.61 | $233.60 | $233.60 |
| Purchase #7 | $165.38 | 7.569% | $177.8976 | $177.90 | $177.90 | $177.90 |
| 7 purchase totals = | $1,091.72 | $1,181.9460 | $1,181.95 | $1,181.90 | $1,182.00 | |