| 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 | $109.89 | 3.302% | $113.5186 | $113.52 | $113.50 | $113.50 |
| Purchase #2 | $15.99 | 13.689% | $18.1789 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $76.55 | 12.820% | $86.3637 | $86.36 | $86.35 | $86.40 |
| Purchase #4 | $156.50 | 7.343% | $167.9918 | $167.99 | $168.00 | $168.00 |
| Purchase #5 | $246.95 | 6.238% | $262.3547 | $262.35 | $262.35 | $262.40 |
| Purchase #6 | $165.88 | 3.836% | $172.2432 | $172.24 | $172.25 | $172.20 |
| Purchase #7 | $115.64 | 5.702% | $122.2338 | $122.23 | $122.25 | $122.20 |
| 7 purchase totals = | $887.40 | $942.8847 | $942.87 | $942.90 | $942.90 | |