| 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 | $128.63 | 3.628% | $133.2967 | $133.30 | $133.30 | $133.30 |
| Purchase #2 | $170.89 | 3.541% | $176.9412 | $176.94 | $176.95 | $176.90 |
| Purchase #3 | $126.35 | 11.817% | $141.2808 | $141.28 | $141.30 | $141.30 |
| Purchase #4 | $187.44 | 5.851% | $198.4071 | $198.41 | $198.40 | $198.40 |
| Purchase #5 | $83.39 | 3.615% | $86.4045 | $86.40 | $86.40 | $86.40 |
| Purchase #6 | $77.38 | 7.581% | $83.2462 | $83.25 | $83.25 | $83.20 |
| Purchase #7 | $156.48 | 4.803% | $163.9957 | $164.00 | $164.00 | $164.00 |
| 7 purchase totals = | $930.56 | $983.5722 | $983.58 | $983.60 | $983.50 | |