| 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 | $184.84 | 7.679% | $199.0339 | $199.03 | $199.05 | $199.00 |
| Purchase #2 | $132.33 | 8.785% | $143.9552 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $248.31 | 5.592% | $262.1955 | $262.20 | $262.20 | $262.20 |
| Purchase #4 | $146.31 | 13.526% | $166.0999 | $166.10 | $166.10 | $166.10 |
| Purchase #5 | $214.43 | 8.784% | $233.2655 | $233.27 | $233.25 | $233.30 |
| Purchase #6 | $149.80 | 10.472% | $165.4871 | $165.49 | $165.50 | $165.50 |
| Purchase #7 | $73.76 | 7.833% | $79.5376 | $79.54 | $79.55 | $79.50 |
| 7 purchase totals = | $1,149.78 | $1,249.5747 | $1,249.59 | $1,249.60 | $1,249.60 | |