| 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 | $111.70 | 12.501% | $125.6636 | $125.66 | $125.65 | $125.70 |
| Purchase #2 | $185.44 | 5.808% | $196.2104 | $196.21 | $196.20 | $196.20 |
| Purchase #3 | $105.43 | 13.432% | $119.5914 | $119.59 | $119.60 | $119.60 |
| Purchase #4 | $108.36 | 5.327% | $114.1323 | $114.13 | $114.15 | $114.10 |
| Purchase #5 | $160.98 | 9.487% | $176.2522 | $176.25 | $176.25 | $176.30 |
| Purchase #6 | $33.46 | 12.572% | $37.6666 | $37.67 | $37.65 | $37.70 |
| Purchase #7 | $7.84 | 6.633% | $8.36 | $8.36 | $8.35 | $8.40 |
| 7 purchase totals = | $713.21 | $777.8765 | $777.87 | $777.85 | $778.00 | |