| 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 | $185.50 | 8.427% | $201.1321 | $201.13 | $201.15 | $201.10 |
| Purchase #2 | $160.30 | 6.746% | $171.1138 | $171.11 | $171.10 | $171.10 |
| Purchase #3 | $28.90 | 5.824% | $30.5831 | $30.58 | $30.60 | $30.60 |
| Purchase #4 | $144.44 | 12.617% | $162.664 | $162.66 | $162.65 | $162.70 |
| Purchase #5 | $60.78 | 6.371% | $64.6523 | $64.65 | $64.65 | $64.70 |
| Purchase #6 | $9.76 | 8.523% | $10.5918 | $10.59 | $10.60 | $10.60 |
| Purchase #7 | $164.74 | 13.160% | $186.4198 | $186.42 | $186.40 | $186.40 |
| 7 purchase totals = | $754.42 | $827.1569 | $827.14 | $827.15 | $827.20 | |