| 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 | $174.54 | 7.133% | $186.9899 | $186.99 | $187.00 | $187.00 |
| Purchase #2 | $113.58 | 4.228% | $118.3822 | $118.38 | $118.40 | $118.40 |
| Purchase #3 | $47.36 | 12.410% | $53.2374 | $53.24 | $53.25 | $53.20 |
| Purchase #4 | $104.71 | 4.616% | $109.5434 | $109.54 | $109.55 | $109.50 |
| Purchase #5 | $123.64 | 11.687% | $138.0898 | $138.09 | $138.10 | $138.10 |
| Purchase #6 | $164.67 | 3.193% | $169.9279 | $169.93 | $169.95 | $169.90 |
| Purchase #7 | $182.96 | 4.621% | $191.4146 | $191.41 | $191.40 | $191.40 |
| 7 purchase totals = | $911.46 | $967.5852 | $967.58 | $967.65 | $967.50 | |