| 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 | $182.89 | 13.159% | $206.9565 | $206.96 | $206.95 | $207.00 |
| Purchase #2 | $99.64 | 12.688% | $112.2823 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $156.64 | 3.536% | $162.1788 | $162.18 | $162.20 | $162.20 |
| Purchase #4 | $225.25 | 11.714% | $251.6358 | $251.64 | $251.65 | $251.60 |
| Purchase #5 | $85.74 | 3.366% | $88.626 | $88.63 | $88.65 | $88.60 |
| Purchase #6 | $11.50 | 12.607% | $12.9498 | $12.95 | $12.95 | $12.90 |
| Purchase #7 | $145.84 | 5.130% | $153.3216 | $153.32 | $153.30 | $153.30 |
| 7 purchase totals = | $907.50 | $987.9508 | $987.96 | $988.00 | $987.90 | |