| 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 | $218.45 | 8.618% | $237.276 | $237.28 | $237.30 | $237.30 |
| Purchase #2 | $176.66 | 5.355% | $186.1201 | $186.12 | $186.10 | $186.10 |
| Purchase #3 | $163.57 | 10.371% | $180.5338 | $180.53 | $180.55 | $180.50 |
| Purchase #4 | $65.59 | 6.494% | $69.8494 | $69.85 | $69.85 | $69.80 |
| Purchase #5 | $131.37 | 7.504% | $141.228 | $141.23 | $141.25 | $141.20 |
| Purchase #6 | $48.90 | 6.308% | $51.9846 | $51.98 | $52.00 | $52.00 |
| Purchase #7 | $31.65 | 13.606% | $35.9563 | $35.96 | $35.95 | $36.00 |
| 7 purchase totals = | $836.19 | $902.9482 | $902.95 | $903.00 | $902.90 | |