| 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 | $128.99 | 11.563% | $143.9051 | $143.91 | $143.90 | $143.90 |
| Purchase #2 | $119.68 | 12.729% | $134.9141 | $134.91 | $134.90 | $134.90 |
| Purchase #3 | $77.38 | 4.246% | $80.6656 | $80.67 | $80.65 | $80.70 |
| Purchase #4 | $170.66 | 3.239% | $176.1877 | $176.19 | $176.20 | $176.20 |
| Purchase #5 | $76.70 | 12.579% | $86.3481 | $86.35 | $86.35 | $86.30 |
| Purchase #6 | $165.74 | 4.836% | $173.7552 | $173.76 | $173.75 | $173.80 |
| Purchase #7 | $132.82 | 4.407% | $138.6734 | $138.67 | $138.65 | $138.70 |
| 7 purchase totals = | $871.97 | $934.4492 | $934.46 | $934.40 | $934.50 | |