| 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 | $121.67 | 13.148% | $137.6672 | $137.67 | $137.65 | $137.70 |
| Purchase #2 | $46.35 | 12.786% | $52.2763 | $52.28 | $52.30 | $52.30 |
| Purchase #3 | $146.37 | 6.644% | $156.0948 | $156.09 | $156.10 | $156.10 |
| Purchase #4 | $94.54 | 3.403% | $97.7572 | $97.76 | $97.75 | $97.80 |
| Purchase #5 | $199.76 | 3.302% | $206.3561 | $206.36 | $206.35 | $206.40 |
| Purchase #6 | $116.28 | 11.809% | $130.0115 | $130.01 | $130.00 | $130.00 |
| Purchase #7 | $147.84 | 11.222% | $164.4306 | $164.43 | $164.45 | $164.40 |
| 7 purchase totals = | $872.81 | $944.5937 | $944.60 | $944.60 | $944.70 | |