| 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 | $127.47 | 8.586% | $138.4146 | $138.41 | $138.40 | $138.40 |
| Purchase #2 | $165.41 | 11.784% | $184.9019 | $184.90 | $184.90 | $184.90 |
| Purchase #3 | $112.44 | 11.296% | $125.1412 | $125.14 | $125.15 | $125.10 |
| Purchase #4 | $240.99 | 5.506% | $254.2589 | $254.26 | $254.25 | $254.30 |
| Purchase #5 | $89.74 | 8.230% | $97.1256 | $97.13 | $97.15 | $97.10 |
| Purchase #6 | $31.93 | 6.192% | $33.9071 | $33.91 | $33.90 | $33.90 |
| Purchase #7 | $166.27 | 11.120% | $184.7592 | $184.76 | $184.75 | $184.80 |
| 7 purchase totals = | $934.25 | $1,018.5085 | $1,018.51 | $1,018.50 | $1,018.50 | |