| 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 | $201.40 | 12.797% | $227.1732 | $227.17 | $227.15 | $227.20 |
| Purchase #2 | $161.67 | 11.688% | $180.566 | $180.57 | $180.55 | $180.60 |
| Purchase #3 | $168.83 | 10.705% | $186.9033 | $186.90 | $186.90 | $186.90 |
| Purchase #4 | $173.49 | 3.518% | $179.5934 | $179.59 | $179.60 | $179.60 |
| Purchase #5 | $15.55 | 13.846% | $17.7031 | $17.70 | $17.70 | $17.70 |
| Purchase #6 | $249.37 | 6.267% | $264.998 | $265.00 | $265.00 | $265.00 |
| Purchase #7 | $118.98 | 3.570% | $123.2276 | $123.23 | $123.25 | $123.20 |
| 7 purchase totals = | $1,089.29 | $1,180.1646 | $1,180.16 | $1,180.15 | $1,180.20 | |