| 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 | $187.77 | 12.500% | $211.2413 | $211.24 | $211.25 | $211.20 |
| Purchase #2 | $97.75 | 4.382% | $102.0334 | $102.03 | $102.05 | $102.00 |
| Purchase #3 | $177.74 | 7.771% | $191.5522 | $191.55 | $191.55 | $191.60 |
| Purchase #4 | $34.77 | 7.612% | $37.4167 | $37.42 | $37.40 | $37.40 |
| Purchase #5 | $125.34 | 9.336% | $137.0417 | $137.04 | $137.05 | $137.00 |
| Purchase #6 | $87.94 | 9.355% | $96.1668 | $96.17 | $96.15 | $96.20 |
| Purchase #7 | $156.37 | 7.832% | $168.6169 | $168.62 | $168.60 | $168.60 |
| 7 purchase totals = | $867.68 | $944.0690 | $944.07 | $944.05 | $944.00 | |