| 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 | $169.33 | 4.587% | $177.0972 | $177.10 | $177.10 | $177.10 |
| Purchase #2 | $201.35 | 3.277% | $207.9482 | $207.95 | $207.95 | $207.90 |
| Purchase #3 | $193.46 | 13.111% | $218.8245 | $218.82 | $218.80 | $218.80 |
| Purchase #4 | $29.57 | 3.793% | $30.6916 | $30.69 | $30.70 | $30.70 |
| Purchase #5 | $203.37 | 9.255% | $222.1919 | $222.19 | $222.20 | $222.20 |
| Purchase #6 | $249.61 | 10.768% | $276.488 | $276.49 | $276.50 | $276.50 |
| Purchase #7 | $70.96 | 9.359% | $77.6011 | $77.60 | $77.60 | $77.60 |
| 7 purchase totals = | $1,117.65 | $1,210.8425 | $1,210.84 | $1,210.85 | $1,210.80 | |