| 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 | $175.99 | 3.184% | $181.5935 | $181.59 | $181.60 | $181.60 |
| Purchase #2 | $172.87 | 5.260% | $181.963 | $181.96 | $181.95 | $182.00 |
| Purchase #3 | $97.88 | 10.591% | $108.2465 | $108.25 | $108.25 | $108.20 |
| Purchase #4 | $140.99 | 8.357% | $152.7725 | $152.77 | $152.75 | $152.80 |
| Purchase #5 | $177.39 | 4.617% | $185.5801 | $185.58 | $185.60 | $185.60 |
| Purchase #6 | $121.96 | 3.769% | $126.5567 | $126.56 | $126.55 | $126.60 |
| Purchase #7 | $38.32 | 11.692% | $42.8004 | $42.80 | $42.80 | $42.80 |
| 7 purchase totals = | $925.40 | $979.5127 | $979.51 | $979.50 | $979.60 | |