| 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 | $170.32 | 12.616% | $191.8076 | $191.81 | $191.80 | $191.80 |
| Purchase #2 | $7.52 | 8.492% | $8.1586 | $8.16 | $8.15 | $8.20 |
| Purchase #3 | $58.46 | 10.691% | $64.71 | $64.71 | $64.70 | $64.70 |
| Purchase #4 | $81.79 | 11.862% | $91.4919 | $91.49 | $91.50 | $91.50 |
| Purchase #5 | $93.53 | 10.544% | $103.3918 | $103.39 | $103.40 | $103.40 |
| Purchase #6 | $205.59 | 3.527% | $212.8412 | $212.84 | $212.85 | $212.80 |
| Purchase #7 | $225.50 | 7.585% | $242.6042 | $242.60 | $242.60 | $242.60 |
| 7 purchase totals = | $842.71 | $915.0053 | $915.00 | $915.00 | $915.00 | |