| 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 | $204.65 | 11.314% | $227.8041 | $227.80 | $227.80 | $227.80 |
| Purchase #2 | $162.36 | 10.780% | $179.8624 | $179.86 | $179.85 | $179.90 |
| Purchase #3 | $72.52 | 12.836% | $81.8287 | $81.83 | $81.85 | $81.80 |
| Purchase #4 | $159.80 | 11.173% | $177.6545 | $177.65 | $177.65 | $177.70 |
| Purchase #5 | $46.54 | 13.708% | $52.9197 | $52.92 | $52.90 | $52.90 |
| Purchase #6 | $32.32 | 5.717% | $34.1677 | $34.17 | $34.15 | $34.20 |
| Purchase #7 | $137.80 | 10.122% | $151.7481 | $151.75 | $151.75 | $151.70 |
| 7 purchase totals = | $815.99 | $905.9852 | $905.98 | $905.95 | $906.00 | |