| 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 | $160.45 | 13.191% | $181.615 | $181.62 | $181.60 | $181.60 |
| Purchase #2 | $134.78 | 3.162% | $139.0417 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $156.88 | 12.173% | $175.977 | $175.98 | $176.00 | $176.00 |
| Purchase #4 | $205.87 | 5.692% | $217.5881 | $217.59 | $217.60 | $217.60 |
| Purchase #5 | $162.30 | 5.763% | $171.6533 | $171.65 | $171.65 | $171.70 |
| Purchase #6 | $82.74 | 12.719% | $93.2637 | $93.26 | $93.25 | $93.30 |
| Purchase #7 | $175.62 | 8.439% | $190.4406 | $190.44 | $190.45 | $190.40 |
| 7 purchase totals = | $1,078.64 | $1,169.5794 | $1,169.58 | $1,169.60 | $1,169.60 | |