| 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 | $152.80 | 12.423% | $171.7823 | $171.78 | $171.80 | $171.80 |
| Purchase #2 | $175.80 | 3.817% | $182.5103 | $182.51 | $182.50 | $182.50 |
| Purchase #3 | $138.45 | 11.573% | $154.4728 | $154.47 | $154.45 | $154.50 |
| Purchase #4 | $208.88 | 3.293% | $215.7584 | $215.76 | $215.75 | $215.80 |
| Purchase #5 | $45.78 | 12.313% | $51.4169 | $51.42 | $51.40 | $51.40 |
| Purchase #6 | $138.25 | 13.855% | $157.4045 | $157.40 | $157.40 | $157.40 |
| Purchase #7 | $81.44 | 8.611% | $88.4528 | $88.45 | $88.45 | $88.50 |
| 7 purchase totals = | $941.40 | $1,021.7980 | $1,021.79 | $1,021.75 | $1,021.90 | |