| 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 | $141.43 | 6.850% | $151.118 | $151.12 | $151.10 | $151.10 |
| Purchase #2 | $175.73 | 4.535% | $183.6994 | $183.70 | $183.70 | $183.70 |
| Purchase #3 | $63.42 | 7.133% | $67.9437 | $67.94 | $67.95 | $67.90 |
| Purchase #4 | $153.76 | 9.566% | $168.4687 | $168.47 | $168.45 | $168.50 |
| Purchase #5 | $157.83 | 4.491% | $164.9181 | $164.92 | $164.90 | $164.90 |
| Purchase #6 | $146.67 | 9.778% | $161.0114 | $161.01 | $161.00 | $161.00 |
| Purchase #7 | $125.84 | 6.507% | $134.0284 | $134.03 | $134.05 | $134.00 |
| 7 purchase totals = | $964.68 | $1,031.1877 | $1,031.19 | $1,031.15 | $1,031.10 | |