| 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 | $141.27 | 4.372% | $147.4463 | $147.45 | $147.45 | $147.40 |
| Purchase #2 | $63.53 | 11.332% | $70.7292 | $70.73 | $70.75 | $70.70 |
| Purchase #3 | $98.90 | 7.766% | $106.5806 | $106.58 | $106.60 | $106.60 |
| Purchase #4 | $104.40 | 10.702% | $115.5729 | $115.57 | $115.55 | $115.60 |
| Purchase #5 | $203.88 | 8.583% | $221.379 | $221.38 | $221.40 | $221.40 |
| Purchase #6 | $152.51 | 12.502% | $171.5768 | $171.58 | $171.60 | $171.60 |
| Purchase #7 | $121.58 | 3.560% | $125.9082 | $125.91 | $125.90 | $125.90 |
| 7 purchase totals = | $886.07 | $959.1930 | $959.20 | $959.25 | $959.20 | |