| 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 | $77.57 | 9.772% | $85.1501 | $85.15 | $85.15 | $85.20 |
| Purchase #2 | $184.41 | 8.567% | $200.2084 | $200.21 | $200.20 | $200.20 |
| Purchase #3 | $174.80 | 5.610% | $184.6063 | $184.61 | $184.60 | $184.60 |
| Purchase #4 | $156.99 | 12.806% | $177.0941 | $177.09 | $177.10 | $177.10 |
| Purchase #5 | $157.71 | 5.106% | $165.7627 | $165.76 | $165.75 | $165.80 |
| Purchase #6 | $207.62 | 9.608% | $227.5681 | $227.57 | $227.55 | $227.60 |
| Purchase #7 | $244.44 | 8.730% | $265.7796 | $265.78 | $265.80 | $265.80 |
| 7 purchase totals = | $1,203.54 | $1,306.1693 | $1,306.17 | $1,306.15 | $1,306.30 | |