| 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 | $159.76 | 11.752% | $178.535 | $178.54 | $178.55 | $178.50 |
| Purchase #2 | $130.80 | 3.832% | $135.8123 | $135.81 | $135.80 | $135.80 |
| Purchase #3 | $179.69 | 3.586% | $186.1337 | $186.13 | $186.15 | $186.10 |
| Purchase #4 | $26.89 | 4.156% | $28.0075 | $28.01 | $28.00 | $28.00 |
| Purchase #5 | $173.46 | 3.874% | $180.1798 | $180.18 | $180.20 | $180.20 |
| Purchase #6 | $45.40 | 12.662% | $51.1485 | $51.15 | $51.15 | $51.10 |
| Purchase #7 | $198.83 | 7.799% | $214.3368 | $214.34 | $214.35 | $214.30 |
| 7 purchase totals = | $914.83 | $974.1536 | $974.16 | $974.20 | $974.00 | |