| 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 | $173.42 | 10.853% | $192.2413 | $192.24 | $192.25 | $192.20 |
| Purchase #2 | $40.46 | 10.425% | $44.678 | $44.68 | $44.70 | $44.70 |
| Purchase #3 | $151.63 | 6.474% | $161.4465 | $161.45 | $161.45 | $161.40 |
| Purchase #4 | $69.96 | 12.520% | $78.719 | $78.72 | $78.70 | $78.70 |
| Purchase #5 | $197.52 | 4.132% | $205.6815 | $205.68 | $205.70 | $205.70 |
| Purchase #6 | $165.48 | 3.363% | $171.0451 | $171.05 | $171.05 | $171.00 |
| Purchase #7 | $242.33 | 8.389% | $262.6591 | $262.66 | $262.65 | $262.70 |
| 7 purchase totals = | $1,040.80 | $1,116.4705 | $1,116.48 | $1,116.50 | $1,116.40 | |