| 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 | $145.68 | 3.228% | $150.3826 | $150.38 | $150.40 | $150.40 |
| Purchase #2 | $118.82 | 10.458% | $131.2462 | $131.25 | $131.25 | $131.20 |
| Purchase #3 | $114.38 | 3.741% | $118.659 | $118.66 | $118.65 | $118.70 |
| Purchase #4 | $165.33 | 9.869% | $181.6464 | $181.65 | $181.65 | $181.60 |
| Purchase #5 | $153.83 | 10.404% | $169.8345 | $169.83 | $169.85 | $169.80 |
| Purchase #6 | $246.37 | 6.849% | $263.2439 | $263.24 | $263.25 | $263.20 |
| Purchase #7 | $175.95 | 12.537% | $198.0089 | $198.01 | $198.00 | $198.00 |
| 7 purchase totals = | $1,120.36 | $1,213.0215 | $1,213.02 | $1,213.05 | $1,212.90 | |