| 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 | $110.83 | 3.604% | $114.8243 | $114.82 | $114.80 | $114.80 |
| Purchase #2 | $116.84 | 9.281% | $127.6839 | $127.68 | $127.70 | $127.70 |
| Purchase #3 | $176.95 | 6.563% | $188.5632 | $188.56 | $188.55 | $188.60 |
| Purchase #4 | $203.36 | 8.123% | $219.8789 | $219.88 | $219.90 | $219.90 |
| Purchase #5 | $201.58 | 9.850% | $221.4356 | $221.44 | $221.45 | $221.40 |
| Purchase #6 | $184.79 | 7.594% | $198.823 | $198.82 | $198.80 | $198.80 |
| Purchase #7 | $77.53 | 6.730% | $82.7478 | $82.75 | $82.75 | $82.70 |
| 7 purchase totals = | $1,071.88 | $1,153.9567 | $1,153.95 | $1,153.95 | $1,153.90 | |