| 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 | $118.67 | 6.244% | $126.0798 | $126.08 | $126.10 | $126.10 |
| Purchase #2 | $219.59 | 6.129% | $233.0487 | $233.05 | $233.05 | $233.00 |
| Purchase #3 | $29.84 | 3.572% | $30.9059 | $30.91 | $30.90 | $30.90 |
| Purchase #4 | $164.26 | 6.607% | $175.1127 | $175.11 | $175.10 | $175.10 |
| Purchase #5 | $196.25 | 3.568% | $203.2522 | $203.25 | $203.25 | $203.30 |
| Purchase #6 | $136.91 | 13.576% | $155.4969 | $155.50 | $155.50 | $155.50 |
| Purchase #7 | $153.70 | 8.412% | $166.6292 | $166.63 | $166.65 | $166.60 |
| 7 purchase totals = | $1,019.22 | $1,090.5254 | $1,090.53 | $1,090.55 | $1,090.50 | |