| 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 | $193.61 | 4.489% | $202.3012 | $202.30 | $202.30 | $202.30 |
| Purchase #2 | $90.69 | 11.228% | $100.8727 | $100.87 | $100.85 | $100.90 |
| Purchase #3 | $167.29 | 5.238% | $176.0527 | $176.05 | $176.05 | $176.10 |
| Purchase #4 | $77.71 | 9.754% | $85.2898 | $85.29 | $85.30 | $85.30 |
| Purchase #5 | $151.62 | 9.381% | $165.8435 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $169.59 | 4.696% | $177.5539 | $177.55 | $177.55 | $177.60 |
| Purchase #7 | $72.56 | 10.598% | $80.2499 | $80.25 | $80.25 | $80.20 |
| 7 purchase totals = | $923.07 | $988.1637 | $988.15 | $988.15 | $988.20 | |