| 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 | $149.73 | 8.462% | $162.4002 | $162.40 | $162.40 | $162.40 |
| Purchase #2 | $191.67 | 13.174% | $216.9206 | $216.92 | $216.90 | $216.90 |
| Purchase #3 | $15.31 | 13.733% | $17.4125 | $17.41 | $17.40 | $17.40 |
| Purchase #4 | $15.57 | 5.553% | $16.4346 | $16.43 | $16.45 | $16.40 |
| Purchase #5 | $198.34 | 13.814% | $225.7387 | $225.74 | $225.75 | $225.70 |
| Purchase #6 | $168.25 | 12.293% | $188.933 | $188.93 | $188.95 | $188.90 |
| Purchase #7 | $123.71 | 3.338% | $127.8394 | $127.84 | $127.85 | $127.80 |
| 7 purchase totals = | $862.58 | $955.6790 | $955.67 | $955.70 | $955.50 | |