| 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 | $155.73 | 13.871% | $177.3313 | $177.33 | $177.35 | $177.30 |
| Purchase #2 | $88.78 | 12.303% | $99.7026 | $99.70 | $99.70 | $99.70 |
| Purchase #3 | $228.88 | 10.366% | $252.6057 | $252.61 | $252.60 | $252.60 |
| Purchase #4 | $32.73 | 5.669% | $34.5855 | $34.59 | $34.60 | $34.60 |
| Purchase #5 | $228.41 | 9.763% | $250.7097 | $250.71 | $250.70 | $250.70 |
| Purchase #6 | $201.76 | 3.471% | $208.7631 | $208.76 | $208.75 | $208.80 |
| Purchase #7 | $196.92 | 8.871% | $214.3888 | $214.39 | $214.40 | $214.40 |
| 7 purchase totals = | $1,133.21 | $1,238.0867 | $1,238.09 | $1,238.10 | $1,238.10 | |