| 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 | $188.60 | 3.467% | $195.1388 | $195.14 | $195.15 | $195.10 |
| Purchase #2 | $33.57 | 11.514% | $37.4352 | $37.44 | $37.45 | $37.40 |
| Purchase #3 | $113.56 | 10.265% | $125.2169 | $125.22 | $125.20 | $125.20 |
| Purchase #4 | $146.70 | 4.696% | $153.589 | $153.59 | $153.60 | $153.60 |
| Purchase #5 | $42.86 | 12.137% | $48.0619 | $48.06 | $48.05 | $48.10 |
| Purchase #6 | $119.98 | 13.711% | $136.4305 | $136.43 | $136.45 | $136.40 |
| Purchase #7 | $107.57 | 10.773% | $119.1585 | $119.16 | $119.15 | $119.20 |
| 7 purchase totals = | $752.84 | $815.0308 | $815.04 | $815.05 | $815.00 | |