| 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 | $186.65 | 9.476% | $204.337 | $204.34 | $204.35 | $204.30 |
| Purchase #2 | $15.46 | 7.580% | $16.6319 | $16.63 | $16.65 | $16.60 |
| Purchase #3 | $170.38 | 5.111% | $179.0881 | $179.09 | $179.10 | $179.10 |
| Purchase #4 | $166.54 | 9.134% | $181.7518 | $181.75 | $181.75 | $181.80 |
| Purchase #5 | $180.51 | 5.337% | $190.1438 | $190.14 | $190.15 | $190.10 |
| Purchase #6 | $103.74 | 10.600% | $114.7364 | $114.74 | $114.75 | $114.70 |
| Purchase #7 | $127.89 | 3.268% | $132.0694 | $132.07 | $132.05 | $132.10 |
| 7 purchase totals = | $951.17 | $1,018.7584 | $1,018.76 | $1,018.80 | $1,018.70 | |