| 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 | $163.56 | 13.246% | $185.2252 | $185.23 | $185.25 | $185.20 |
| Purchase #2 | $202.93 | 8.855% | $220.8995 | $220.90 | $220.90 | $220.90 |
| Purchase #3 | $15.47 | 7.399% | $16.6146 | $16.61 | $16.60 | $16.60 |
| Purchase #4 | $211.33 | 4.456% | $220.7469 | $220.75 | $220.75 | $220.70 |
| Purchase #5 | $90.95 | 9.712% | $99.7831 | $99.78 | $99.80 | $99.80 |
| Purchase #6 | $26.97 | 4.737% | $28.2476 | $28.25 | $28.25 | $28.20 |
| Purchase #7 | $77.49 | 7.624% | $83.3978 | $83.40 | $83.40 | $83.40 |
| 7 purchase totals = | $788.70 | $854.9147 | $854.92 | $854.95 | $854.80 | |