| 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 | $181.82 | 13.264% | $205.9366 | $205.94 | $205.95 | $205.90 |
| Purchase #2 | $140.30 | 7.216% | $150.424 | $150.42 | $150.40 | $150.40 |
| Purchase #3 | $114.41 | 3.864% | $118.8308 | $118.83 | $118.85 | $118.80 |
| Purchase #4 | $82.86 | 6.304% | $88.0835 | $88.08 | $88.10 | $88.10 |
| Purchase #5 | $158.54 | 3.206% | $163.6228 | $163.62 | $163.60 | $163.60 |
| Purchase #6 | $81.58 | 8.771% | $88.7354 | $88.74 | $88.75 | $88.70 |
| Purchase #7 | $169.46 | 8.551% | $183.9505 | $183.95 | $183.95 | $184.00 |
| 7 purchase totals = | $928.97 | $999.5836 | $999.58 | $999.60 | $999.50 | |