| 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 | $169.65 | 9.499% | $185.7651 | $185.77 | $185.75 | $185.80 |
| Purchase #2 | $222.60 | 9.555% | $243.8694 | $243.87 | $243.85 | $243.90 |
| Purchase #3 | $7.65 | 4.394% | $7.9861 | $7.99 | $8.00 | $8.00 |
| Purchase #4 | $129.29 | 8.382% | $140.1271 | $140.13 | $140.15 | $140.10 |
| Purchase #5 | $198.40 | 5.494% | $209.3001 | $209.30 | $209.30 | $209.30 |
| Purchase #6 | $105.96 | 8.235% | $114.6858 | $114.69 | $114.70 | $114.70 |
| Purchase #7 | $9.32 | 5.502% | $9.8328 | $9.83 | $9.85 | $9.80 |
| 7 purchase totals = | $842.87 | $911.5664 | $911.58 | $911.60 | $911.60 | |