| 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 | $164.26 | 4.447% | $171.5646 | $171.56 | $171.55 | $171.60 |
| Purchase #2 | $103.72 | 9.775% | $113.8586 | $113.86 | $113.85 | $113.90 |
| Purchase #3 | $52.34 | 4.561% | $54.7272 | $54.73 | $54.75 | $54.70 |
| Purchase #4 | $150.35 | 4.430% | $157.0105 | $157.01 | $157.00 | $157.00 |
| Purchase #5 | $119.25 | 10.871% | $132.2137 | $132.21 | $132.20 | $132.20 |
| Purchase #6 | $227.87 | 8.502% | $247.2435 | $247.24 | $247.25 | $247.20 |
| Purchase #7 | $245.44 | 9.661% | $269.152 | $269.15 | $269.15 | $269.20 |
| 7 purchase totals = | $1,063.23 | $1,145.7701 | $1,145.76 | $1,145.75 | $1,145.80 | |