| 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 | $161.45 | 5.339% | $170.0698 | $170.07 | $170.05 | $170.10 |
| Purchase #2 | $233.31 | 5.229% | $245.5098 | $245.51 | $245.50 | $245.50 |
| Purchase #3 | $85.94 | 10.568% | $95.0221 | $95.02 | $95.00 | $95.00 |
| Purchase #4 | $165.96 | 11.423% | $184.9176 | $184.92 | $184.90 | $184.90 |
| Purchase #5 | $206.62 | 3.195% | $213.2215 | $213.22 | $213.20 | $213.20 |
| Purchase #6 | $119.72 | 7.732% | $128.9768 | $128.98 | $129.00 | $129.00 |
| Purchase #7 | $59.69 | 12.373% | $67.0754 | $67.08 | $67.10 | $67.10 |
| 7 purchase totals = | $1,032.69 | $1,104.7930 | $1,104.80 | $1,104.75 | $1,104.80 | |