| 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 | $169.60 | 13.629% | $192.7148 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $157.28 | 5.514% | $165.9524 | $165.95 | $165.95 | $166.00 |
| Purchase #3 | $199.50 | 11.391% | $222.225 | $222.23 | $222.25 | $222.20 |
| Purchase #4 | $35.38 | 3.782% | $36.7181 | $36.72 | $36.70 | $36.70 |
| Purchase #5 | $79.65 | 8.412% | $86.3502 | $86.35 | $86.35 | $86.40 |
| Purchase #6 | $225.66 | 10.775% | $249.9749 | $249.97 | $249.95 | $250.00 |
| Purchase #7 | $223.65 | 11.550% | $249.4816 | $249.48 | $249.50 | $249.50 |
| 7 purchase totals = | $1,090.72 | $1,203.4170 | $1,203.41 | $1,203.40 | $1,203.50 | |