| 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 | $198.70 | 13.781% | $226.0828 | $226.08 | $226.10 | $226.10 |
| Purchase #2 | $66.46 | 11.649% | $74.2019 | $74.20 | $74.20 | $74.20 |
| Purchase #3 | $139.50 | 13.258% | $157.9949 | $157.99 | $158.00 | $158.00 |
| Purchase #4 | $169.63 | 11.605% | $189.3156 | $189.32 | $189.30 | $189.30 |
| Purchase #5 | $153.34 | 9.344% | $167.6681 | $167.67 | $167.65 | $167.70 |
| Purchase #6 | $149.82 | 9.553% | $164.1323 | $164.13 | $164.15 | $164.10 |
| Purchase #7 | $191.45 | 12.776% | $215.9097 | $215.91 | $215.90 | $215.90 |
| 7 purchase totals = | $1,068.90 | $1,195.3053 | $1,195.30 | $1,195.30 | $1,195.30 | |