| 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 | $74.51 | 3.598% | $77.1909 | $77.19 | $77.20 | $77.20 |
| Purchase #2 | $22.97 | 9.504% | $25.1531 | $25.15 | $25.15 | $25.20 |
| Purchase #3 | $144.25 | 9.523% | $157.9869 | $157.99 | $158.00 | $158.00 |
| Purchase #4 | $245.61 | 9.211% | $268.2331 | $268.23 | $268.25 | $268.20 |
| Purchase #5 | $22.78 | 4.165% | $23.7288 | $23.73 | $23.75 | $23.70 |
| Purchase #6 | $185.78 | 3.465% | $192.2173 | $192.22 | $192.20 | $192.20 |
| Purchase #7 | $52.41 | 6.491% | $55.8119 | $55.81 | $55.80 | $55.80 |
| 7 purchase totals = | $748.31 | $800.3220 | $800.32 | $800.35 | $800.30 | |