| 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 | $112.91 | 4.639% | $118.1479 | $118.15 | $118.15 | $118.10 |
| Purchase #2 | $190.54 | 3.565% | $197.3328 | $197.33 | $197.35 | $197.30 |
| Purchase #3 | $136.47 | 6.420% | $145.2314 | $145.23 | $145.25 | $145.20 |
| Purchase #4 | $6.61 | 8.383% | $7.1641 | $7.16 | $7.15 | $7.20 |
| Purchase #5 | $105.80 | 3.795% | $109.8151 | $109.82 | $109.80 | $109.80 |
| Purchase #6 | $75.89 | 9.457% | $83.0669 | $83.07 | $83.05 | $83.10 |
| Purchase #7 | $105.48 | 8.438% | $114.3804 | $114.38 | $114.40 | $114.40 |
| 7 purchase totals = | $733.70 | $775.1386 | $775.14 | $775.15 | $775.10 | |