| 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 | $179.37 | 4.560% | $187.5493 | $187.55 | $187.55 | $187.50 |
| Purchase #2 | $196.98 | 7.355% | $211.4679 | $211.47 | $211.45 | $211.50 |
| Purchase #3 | $160.68 | 13.571% | $182.4859 | $182.49 | $182.50 | $182.50 |
| Purchase #4 | $14.96 | 10.708% | $16.5619 | $16.56 | $16.55 | $16.60 |
| Purchase #5 | $130.72 | 11.451% | $145.6887 | $145.69 | $145.70 | $145.70 |
| Purchase #6 | $34.79 | 6.503% | $37.0524 | $37.05 | $37.05 | $37.10 |
| Purchase #7 | $97.32 | 11.293% | $108.3103 | $108.31 | $108.30 | $108.30 |
| 7 purchase totals = | $814.82 | $889.1164 | $889.12 | $889.10 | $889.20 | |