| 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 | $51.95 | 4.265% | $54.1657 | $54.17 | $54.15 | $54.20 |
| Purchase #2 | $226.45 | 3.598% | $234.5977 | $234.60 | $234.60 | $234.60 |
| Purchase #3 | $167.35 | 10.652% | $185.1761 | $185.18 | $185.20 | $185.20 |
| Purchase #4 | $229.44 | 8.186% | $248.222 | $248.22 | $248.20 | $248.20 |
| Purchase #5 | $206.44 | 7.249% | $221.4048 | $221.40 | $221.40 | $221.40 |
| Purchase #6 | $160.87 | 3.173% | $165.9744 | $165.97 | $165.95 | $166.00 |
| Purchase #7 | $39.59 | 10.287% | $43.6626 | $43.66 | $43.65 | $43.70 |
| 7 purchase totals = | $1,082.09 | $1,153.2033 | $1,153.20 | $1,153.15 | $1,153.30 | |