| 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 | $159.76 | 12.184% | $179.2252 | $179.23 | $179.25 | $179.20 |
| Purchase #2 | $225.39 | 7.188% | $241.591 | $241.59 | $241.60 | $241.60 |
| Purchase #3 | $26.89 | 12.615% | $30.2822 | $30.28 | $30.30 | $30.30 |
| Purchase #4 | $23.36 | 13.650% | $26.5486 | $26.55 | $26.55 | $26.50 |
| Purchase #5 | $234.94 | 4.571% | $245.6791 | $245.68 | $245.70 | $245.70 |
| Purchase #6 | $11.59 | 9.376% | $12.6767 | $12.68 | $12.70 | $12.70 |
| Purchase #7 | $20.95 | 7.152% | $22.4483 | $22.45 | $22.45 | $22.40 |
| 7 purchase totals = | $702.88 | $758.4511 | $758.46 | $758.55 | $758.40 | |