| 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 | $146.48 | 10.846% | $162.3672 | $162.37 | $162.35 | $162.40 |
| Purchase #2 | $104.83 | 13.399% | $118.8762 | $118.88 | $118.90 | $118.90 |
| Purchase #3 | $224.78 | 12.373% | $252.592 | $252.59 | $252.60 | $252.60 |
| Purchase #4 | $181.87 | 13.865% | $207.0863 | $207.09 | $207.10 | $207.10 |
| Purchase #5 | $185.47 | 9.173% | $202.4832 | $202.48 | $202.50 | $202.50 |
| Purchase #6 | $65.49 | 7.468% | $70.3808 | $70.38 | $70.40 | $70.40 |
| Purchase #7 | $24.79 | 6.357% | $26.3659 | $26.37 | $26.35 | $26.40 |
| 7 purchase totals = | $933.71 | $1,040.1516 | $1,040.16 | $1,040.20 | $1,040.30 | |