| 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 | $165.73 | 7.322% | $177.8648 | $177.86 | $177.85 | $177.90 |
| Purchase #2 | $112.67 | 12.296% | $126.5239 | $126.52 | $126.50 | $126.50 |
| Purchase #3 | $126.46 | 5.406% | $133.2964 | $133.30 | $133.30 | $133.30 |
| Purchase #4 | $42.85 | 10.652% | $47.4144 | $47.41 | $47.40 | $47.40 |
| Purchase #5 | $240.35 | 3.452% | $248.6469 | $248.65 | $248.65 | $248.60 |
| Purchase #6 | $96.95 | 10.369% | $107.0027 | $107.00 | $107.00 | $107.00 |
| Purchase #7 | $17.71 | 8.610% | $19.2348 | $19.23 | $19.25 | $19.20 |
| 7 purchase totals = | $802.72 | $859.9839 | $859.97 | $859.95 | $859.90 | |