| 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 | $133.65 | 6.564% | $142.4228 | $142.42 | $142.40 | $142.40 |
| Purchase #2 | $205.76 | 12.791% | $232.0788 | $232.08 | $232.10 | $232.10 |
| Purchase #3 | $42.29 | 6.618% | $45.0888 | $45.09 | $45.10 | $45.10 |
| Purchase #4 | $167.47 | 11.448% | $186.642 | $186.64 | $186.65 | $186.60 |
| Purchase #5 | $162.75 | 8.539% | $176.6472 | $176.65 | $176.65 | $176.60 |
| Purchase #6 | $175.93 | 9.387% | $192.4445 | $192.44 | $192.45 | $192.40 |
| Purchase #7 | $133.37 | 13.638% | $151.559 | $151.56 | $151.55 | $151.60 |
| 7 purchase totals = | $1,021.22 | $1,126.8831 | $1,126.88 | $1,126.90 | $1,126.80 | |