| 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 | $207.46 | 3.830% | $215.4057 | $215.41 | $215.40 | $215.40 |
| Purchase #2 | $122.38 | 10.373% | $135.0745 | $135.07 | $135.05 | $135.10 |
| Purchase #3 | $17.51 | 3.160% | $18.0633 | $18.06 | $18.05 | $18.10 |
| Purchase #4 | $126.59 | 8.493% | $137.3413 | $137.34 | $137.35 | $137.30 |
| Purchase #5 | $22.77 | 3.663% | $23.6041 | $23.60 | $23.60 | $23.60 |
| Purchase #6 | $147.57 | 6.152% | $156.6485 | $156.65 | $156.65 | $156.60 |
| Purchase #7 | $147.31 | 6.857% | $157.411 | $157.41 | $157.40 | $157.40 |
| 7 purchase totals = | $791.59 | $843.5484 | $843.54 | $843.50 | $843.50 | |