| 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 | $184.47 | 6.543% | $196.5399 | $196.54 | $196.55 | $196.50 |
| Purchase #2 | $89.50 | 13.265% | $101.3722 | $101.37 | $101.35 | $101.40 |
| Purchase #3 | $109.60 | 4.194% | $114.1966 | $114.20 | $114.20 | $114.20 |
| Purchase #4 | $168.81 | 3.632% | $174.9412 | $174.94 | $174.95 | $174.90 |
| Purchase #5 | $112.85 | 4.332% | $117.7387 | $117.74 | $117.75 | $117.70 |
| Purchase #6 | $167.75 | 5.557% | $177.0719 | $177.07 | $177.05 | $177.10 |
| Purchase #7 | $27.71 | 5.562% | $29.2512 | $29.25 | $29.25 | $29.30 |
| 7 purchase totals = | $860.69 | $911.1117 | $911.11 | $911.10 | $911.10 | |