| 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 | $163.94 | 9.402% | $179.3536 | $179.35 | $179.35 | $179.40 |
| Purchase #2 | $222.58 | 4.133% | $231.7792 | $231.78 | $231.80 | $231.80 |
| Purchase #3 | $70.45 | 10.285% | $77.6958 | $77.70 | $77.70 | $77.70 |
| Purchase #4 | $234.39 | 8.337% | $253.9311 | $253.93 | $253.95 | $253.90 |
| Purchase #5 | $113.80 | 4.356% | $118.7571 | $118.76 | $118.75 | $118.80 |
| Purchase #6 | $30.59 | 9.372% | $33.4569 | $33.46 | $33.45 | $33.50 |
| Purchase #7 | $52.35 | 4.378% | $54.6419 | $54.64 | $54.65 | $54.60 |
| 7 purchase totals = | $888.10 | $949.6156 | $949.62 | $949.65 | $949.70 | |