| 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 | $172.94 | 3.846% | $179.5913 | $179.59 | $179.60 | $179.60 |
| Purchase #2 | $159.88 | 13.803% | $181.9482 | $181.95 | $181.95 | $181.90 |
| Purchase #3 | $164.82 | 13.278% | $186.7048 | $186.70 | $186.70 | $186.70 |
| Purchase #4 | $188.72 | 11.308% | $210.0605 | $210.06 | $210.05 | $210.10 |
| Purchase #5 | $239.29 | 5.547% | $252.5634 | $252.56 | $252.55 | $252.60 |
| Purchase #6 | $25.54 | 9.403% | $27.9415 | $27.94 | $27.95 | $27.90 |
| Purchase #7 | $24.34 | 9.718% | $26.7054 | $26.71 | $26.70 | $26.70 |
| 7 purchase totals = | $975.53 | $1,065.5151 | $1,065.51 | $1,065.50 | $1,065.50 | |