| 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 | $103.50 | 12.524% | $116.4623 | $116.46 | $116.45 | $116.50 |
| Purchase #2 | $165.32 | 11.167% | $183.7813 | $183.78 | $183.80 | $183.80 |
| Purchase #3 | $6.25 | 8.162% | $6.7601 | $6.76 | $6.75 | $6.80 |
| Purchase #4 | $190.41 | 5.595% | $201.0634 | $201.06 | $201.05 | $201.10 |
| Purchase #5 | $35.77 | 10.287% | $39.4497 | $39.45 | $39.45 | $39.40 |
| Purchase #6 | $199.93 | 3.105% | $206.1378 | $206.14 | $206.15 | $206.10 |
| Purchase #7 | $107.98 | 5.809% | $114.2526 | $114.25 | $114.25 | $114.30 |
| 7 purchase totals = | $809.16 | $867.9072 | $867.90 | $867.90 | $868.00 | |