| 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 | $78.50 | 3.138% | $80.9633 | $80.96 | $80.95 | $81.00 |
| Purchase #2 | $126.43 | 5.208% | $133.0145 | $133.01 | $133.00 | $133.00 |
| Purchase #3 | $151.27 | 6.308% | $160.8121 | $160.81 | $160.80 | $160.80 |
| Purchase #4 | $102.37 | 12.327% | $114.9891 | $114.99 | $115.00 | $115.00 |
| Purchase #5 | $97.55 | 7.447% | $104.8145 | $104.81 | $104.80 | $104.80 |
| Purchase #6 | $170.37 | 12.832% | $192.2319 | $192.23 | $192.25 | $192.20 |
| Purchase #7 | $128.84 | 6.834% | $137.6449 | $137.64 | $137.65 | $137.60 |
| 7 purchase totals = | $855.33 | $924.4703 | $924.45 | $924.45 | $924.40 | |