| 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 | $75.97 | 8.682% | $82.5657 | $82.57 | $82.55 | $82.60 |
| Purchase #2 | $158.43 | 4.209% | $165.0983 | $165.10 | $165.10 | $165.10 |
| Purchase #3 | $134.41 | 4.348% | $140.2541 | $140.25 | $140.25 | $140.30 |
| Purchase #4 | $228.39 | 10.424% | $252.1974 | $252.20 | $252.20 | $252.20 |
| Purchase #5 | $202.97 | 3.607% | $210.2911 | $210.29 | $210.30 | $210.30 |
| Purchase #6 | $156.99 | 9.476% | $171.8664 | $171.87 | $171.85 | $171.90 |
| Purchase #7 | $249.59 | 12.645% | $281.1507 | $281.15 | $281.15 | $281.20 |
| 7 purchase totals = | $1,206.75 | $1,303.4237 | $1,303.43 | $1,303.40 | $1,303.60 | |