| 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 | $97.80 | 3.274% | $101.002 | $101.00 | $101.00 | $101.00 |
| Purchase #2 | $139.56 | 8.828% | $151.8804 | $151.88 | $151.90 | $151.90 |
| Purchase #3 | $241.87 | 3.581% | $250.5314 | $250.53 | $250.55 | $250.50 |
| Purchase #4 | $213.60 | 3.107% | $220.2366 | $220.24 | $220.25 | $220.20 |
| Purchase #5 | $164.95 | 6.795% | $176.1584 | $176.16 | $176.15 | $176.20 |
| Purchase #6 | $59.58 | 8.213% | $64.4733 | $64.47 | $64.45 | $64.50 |
| Purchase #7 | $169.41 | 7.356% | $181.8718 | $181.87 | $181.85 | $181.90 |
| 7 purchase totals = | $1,086.77 | $1,146.1539 | $1,146.15 | $1,146.15 | $1,146.20 | |