| 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 | $148.91 | 11.387% | $165.8664 | $165.87 | $165.85 | $165.90 |
| Purchase #2 | $149.60 | 4.227% | $155.9236 | $155.92 | $155.90 | $155.90 |
| Purchase #3 | $222.61 | 3.836% | $231.1493 | $231.15 | $231.15 | $231.10 |
| Purchase #4 | $26.77 | 11.136% | $29.7511 | $29.75 | $29.75 | $29.80 |
| Purchase #5 | $139.93 | 4.124% | $145.7007 | $145.70 | $145.70 | $145.70 |
| Purchase #6 | $86.82 | 12.411% | $97.5952 | $97.60 | $97.60 | $97.60 |
| Purchase #7 | $7.63 | 4.577% | $7.9792 | $7.98 | $8.00 | $8.00 |
| 7 purchase totals = | $782.27 | $833.9655 | $833.97 | $833.95 | $834.00 | |