| 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 | $176.40 | 9.293% | $192.7929 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $195.35 | 7.662% | $210.3177 | $210.32 | $210.30 | $210.30 |
| Purchase #3 | $9.51 | 9.285% | $10.393 | $10.39 | $10.40 | $10.40 |
| Purchase #4 | $74.66 | 9.356% | $81.6452 | $81.65 | $81.65 | $81.60 |
| Purchase #5 | $172.69 | 11.797% | $193.0622 | $193.06 | $193.05 | $193.10 |
| Purchase #6 | $27.51 | 3.863% | $28.5727 | $28.57 | $28.55 | $28.60 |
| Purchase #7 | $30.25 | 11.567% | $33.749 | $33.75 | $33.75 | $33.70 |
| 7 purchase totals = | $686.37 | $750.5327 | $750.53 | $750.50 | $750.50 | |