| 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 | $68.87 | 12.846% | $77.717 | $77.72 | $77.70 | $77.70 |
| Purchase #2 | $172.43 | 9.711% | $189.1747 | $189.17 | $189.15 | $189.20 |
| Purchase #3 | $148.69 | 10.236% | $163.9099 | $163.91 | $163.90 | $163.90 |
| Purchase #4 | $108.91 | 6.283% | $115.7528 | $115.75 | $115.75 | $115.80 |
| Purchase #5 | $72.71 | 13.621% | $82.6138 | $82.61 | $82.60 | $82.60 |
| Purchase #6 | $98.32 | 5.232% | $103.4641 | $103.46 | $103.45 | $103.50 |
| Purchase #7 | $186.48 | 11.424% | $207.7835 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $856.41 | $940.4158 | $940.40 | $940.35 | $940.50 | |