| 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 | $156.50 | 3.446% | $161.893 | $161.89 | $161.90 | $161.90 |
| Purchase #2 | $111.60 | 6.648% | $119.0192 | $119.02 | $119.00 | $119.00 |
| Purchase #3 | $139.92 | 12.622% | $157.5807 | $157.58 | $157.60 | $157.60 |
| Purchase #4 | $238.81 | 13.495% | $271.0374 | $271.04 | $271.05 | $271.00 |
| Purchase #5 | $68.53 | 8.550% | $74.3893 | $74.39 | $74.40 | $74.40 |
| Purchase #6 | $69.25 | 12.241% | $77.7269 | $77.73 | $77.75 | $77.70 |
| Purchase #7 | $209.49 | 8.711% | $227.7387 | $227.74 | $227.75 | $227.70 |
| 7 purchase totals = | $994.10 | $1,089.3852 | $1,089.39 | $1,089.45 | $1,089.30 | |