| 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 | $193.35 | 3.324% | $199.777 | $199.78 | $199.80 | $199.80 |
| Purchase #2 | $163.39 | 7.660% | $175.9057 | $175.91 | $175.90 | $175.90 |
| Purchase #3 | $147.93 | 4.200% | $154.1431 | $154.14 | $154.15 | $154.10 |
| Purchase #4 | $157.68 | 7.541% | $169.5706 | $169.57 | $169.55 | $169.60 |
| Purchase #5 | $191.62 | 3.729% | $198.7655 | $198.77 | $198.75 | $198.80 |
| Purchase #6 | $165.84 | 13.258% | $187.8271 | $187.83 | $187.85 | $187.80 |
| Purchase #7 | $172.65 | 12.238% | $193.7789 | $193.78 | $193.80 | $193.80 |
| 7 purchase totals = | $1,192.46 | $1,279.7679 | $1,279.78 | $1,279.80 | $1,279.80 | |