| 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 | $50.58 | 11.301% | $56.296 | $56.30 | $56.30 | $56.30 |
| Purchase #2 | $130.27 | 5.661% | $137.6446 | $137.64 | $137.65 | $137.60 |
| Purchase #3 | $123.49 | 10.341% | $136.2601 | $136.26 | $136.25 | $136.30 |
| Purchase #4 | $88.39 | 10.143% | $97.3554 | $97.36 | $97.35 | $97.40 |
| Purchase #5 | $138.57 | 3.791% | $143.8232 | $143.82 | $143.80 | $143.80 |
| Purchase #6 | $127.82 | 8.239% | $138.3511 | $138.35 | $138.35 | $138.40 |
| Purchase #7 | $178.74 | 13.114% | $202.18 | $202.18 | $202.20 | $202.20 |
| 7 purchase totals = | $837.86 | $911.9104 | $911.91 | $911.90 | $912.00 | |