| 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 | $174.76 | 6.610% | $186.3116 | $186.31 | $186.30 | $186.30 |
| Purchase #2 | $206.99 | 10.422% | $228.5625 | $228.56 | $228.55 | $228.60 |
| Purchase #3 | $162.44 | 10.534% | $179.5514 | $179.55 | $179.55 | $179.60 |
| Purchase #4 | $35.30 | 5.388% | $37.202 | $37.20 | $37.20 | $37.20 |
| Purchase #5 | $65.36 | 9.255% | $71.4091 | $71.41 | $71.40 | $71.40 |
| Purchase #6 | $86.77 | 9.493% | $95.0071 | $95.01 | $95.00 | $95.00 |
| Purchase #7 | $187.62 | 12.661% | $211.3746 | $211.37 | $211.35 | $211.40 |
| 7 purchase totals = | $919.24 | $1,009.4183 | $1,009.41 | $1,009.35 | $1,009.50 | |