| 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 | $148.76 | 11.104% | $165.2783 | $165.28 | $165.30 | $165.30 |
| Purchase #2 | $207.56 | 5.155% | $218.2597 | $218.26 | $218.25 | $218.30 |
| Purchase #3 | $40.53 | 11.606% | $45.2339 | $45.23 | $45.25 | $45.20 |
| Purchase #4 | $67.60 | 5.378% | $71.2355 | $71.24 | $71.25 | $71.20 |
| Purchase #5 | $225.68 | 10.185% | $248.6655 | $248.67 | $248.65 | $248.70 |
| Purchase #6 | $21.51 | 9.275% | $23.5051 | $23.51 | $23.50 | $23.50 |
| Purchase #7 | $142.55 | 3.108% | $146.9805 | $146.98 | $147.00 | $147.00 |
| 7 purchase totals = | $854.19 | $919.1585 | $919.17 | $919.20 | $919.20 | |