| 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 | $167.63 | 6.719% | $178.8931 | $178.89 | $178.90 | $178.90 |
| Purchase #2 | $183.89 | 4.530% | $192.2202 | $192.22 | $192.20 | $192.20 |
| Purchase #3 | $25.36 | 3.697% | $26.2976 | $26.30 | $26.30 | $26.30 |
| Purchase #4 | $86.91 | 11.733% | $97.1072 | $97.11 | $97.10 | $97.10 |
| Purchase #5 | $127.50 | 11.207% | $141.7889 | $141.79 | $141.80 | $141.80 |
| Purchase #6 | $90.79 | 10.813% | $100.6071 | $100.61 | $100.60 | $100.60 |
| Purchase #7 | $27.34 | 3.207% | $28.2168 | $28.22 | $28.20 | $28.20 |
| 7 purchase totals = | $709.42 | $765.1309 | $765.14 | $765.10 | $765.10 | |