| 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 | $162.91 | 10.703% | $180.3463 | $180.35 | $180.35 | $180.30 |
| Purchase #2 | $101.49 | 13.473% | $115.1637 | $115.16 | $115.15 | $115.20 |
| Purchase #3 | $89.57 | 12.173% | $100.4734 | $100.47 | $100.45 | $100.50 |
| Purchase #4 | $212.36 | 8.763% | $230.9691 | $230.97 | $230.95 | $231.00 |
| Purchase #5 | $216.30 | 5.515% | $228.2289 | $228.23 | $228.25 | $228.20 |
| Purchase #6 | $163.26 | 8.496% | $177.1306 | $177.13 | $177.15 | $177.10 |
| Purchase #7 | $198.57 | 12.145% | $222.6863 | $222.69 | $222.70 | $222.70 |
| 7 purchase totals = | $1,144.46 | $1,254.9983 | $1,255.00 | $1,255.00 | $1,255.00 | |