| 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 | $166.91 | 8.476% | $181.0573 | $181.06 | $181.05 | $181.10 |
| Purchase #2 | $51.99 | 13.329% | $58.9197 | $58.92 | $58.90 | $58.90 |
| Purchase #3 | $91.77 | 4.105% | $95.5372 | $95.54 | $95.55 | $95.50 |
| Purchase #4 | $104.58 | 9.358% | $114.3666 | $114.37 | $114.35 | $114.40 |
| Purchase #5 | $165.82 | 11.641% | $185.1231 | $185.12 | $185.10 | $185.10 |
| Purchase #6 | $88.57 | 4.238% | $92.3236 | $92.32 | $92.30 | $92.30 |
| Purchase #7 | $147.91 | 11.179% | $164.4449 | $164.44 | $164.45 | $164.40 |
| 7 purchase totals = | $817.55 | $891.7724 | $891.77 | $891.70 | $891.70 | |