| 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 | $166.76 | 6.667% | $177.8779 | $177.88 | $177.90 | $177.90 |
| Purchase #2 | $201.55 | 3.799% | $209.2069 | $209.21 | $209.20 | $209.20 |
| Purchase #3 | $128.96 | 11.167% | $143.361 | $143.36 | $143.35 | $143.40 |
| Purchase #4 | $51.46 | 8.655% | $55.9139 | $55.91 | $55.90 | $55.90 |
| Purchase #5 | $10.37 | 9.856% | $11.3921 | $11.39 | $11.40 | $11.40 |
| Purchase #6 | $163.52 | 7.718% | $176.1405 | $176.14 | $176.15 | $176.10 |
| Purchase #7 | $242.37 | 11.193% | $269.4985 | $269.50 | $269.50 | $269.50 |
| 7 purchase totals = | $964.99 | $1,043.3908 | $1,043.39 | $1,043.40 | $1,043.40 | |