| 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 | $127.45 | 12.779% | $143.7368 | $143.74 | $143.75 | $143.70 |
| Purchase #2 | $11.57 | 6.677% | $12.3425 | $12.34 | $12.35 | $12.30 |
| Purchase #3 | $90.84 | 13.561% | $103.1588 | $103.16 | $103.15 | $103.20 |
| Purchase #4 | $133.86 | 6.295% | $142.2865 | $142.29 | $142.30 | $142.30 |
| Purchase #5 | $113.70 | 5.119% | $119.5203 | $119.52 | $119.50 | $119.50 |
| Purchase #6 | $47.81 | 11.386% | $53.2536 | $53.25 | $53.25 | $53.30 |
| Purchase #7 | $104.40 | 3.132% | $107.6698 | $107.67 | $107.65 | $107.70 |
| 7 purchase totals = | $629.63 | $681.9683 | $681.97 | $681.95 | $682.00 | |