| 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 | $171.84 | 10.219% | $189.4003 | $189.40 | $189.40 | $189.40 |
| Purchase #2 | $177.32 | 7.648% | $190.8814 | $190.88 | $190.90 | $190.90 |
| Purchase #3 | $125.93 | 4.221% | $131.2455 | $131.25 | $131.25 | $131.20 |
| Purchase #4 | $104.74 | 13.693% | $119.082 | $119.08 | $119.10 | $119.10 |
| Purchase #5 | $167.32 | 11.563% | $186.6672 | $186.67 | $186.65 | $186.70 |
| Purchase #6 | $239.40 | 5.376% | $252.2701 | $252.27 | $252.25 | $252.30 |
| Purchase #7 | $107.39 | 3.444% | $111.0885 | $111.09 | $111.10 | $111.10 |
| 7 purchase totals = | $1,093.94 | $1,180.6350 | $1,180.64 | $1,180.65 | $1,180.70 | |