| 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 | $107.48 | 6.329% | $114.2824 | $114.28 | $114.30 | $114.30 |
| Purchase #2 | $77.56 | 8.332% | $84.0223 | $84.02 | $84.00 | $84.00 |
| Purchase #3 | $17.36 | 6.136% | $18.4252 | $18.43 | $18.45 | $18.40 |
| Purchase #4 | $197.41 | 9.110% | $215.3941 | $215.39 | $215.40 | $215.40 |
| Purchase #5 | $227.62 | 8.686% | $247.3911 | $247.39 | $247.40 | $247.40 |
| Purchase #6 | $151.28 | 6.665% | $161.3628 | $161.36 | $161.35 | $161.40 |
| Purchase #7 | $41.95 | 3.238% | $43.3083 | $43.31 | $43.30 | $43.30 |
| 7 purchase totals = | $820.66 | $884.1862 | $884.18 | $884.20 | $884.20 | |