| 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 | $172.69 | 10.557% | $190.9209 | $190.92 | $190.90 | $190.90 |
| Purchase #2 | $60.73 | 4.431% | $63.4209 | $63.42 | $63.40 | $63.40 |
| Purchase #3 | $93.38 | 4.118% | $97.2254 | $97.23 | $97.25 | $97.20 |
| Purchase #4 | $47.81 | 13.243% | $54.1415 | $54.14 | $54.15 | $54.10 |
| Purchase #5 | $24.88 | 7.270% | $26.6888 | $26.69 | $26.70 | $26.70 |
| Purchase #6 | $219.62 | 12.703% | $247.5183 | $247.52 | $247.50 | $247.50 |
| Purchase #7 | $216.92 | 8.211% | $234.7313 | $234.73 | $234.75 | $234.70 |
| 7 purchase totals = | $836.03 | $914.6471 | $914.65 | $914.65 | $914.50 | |