| 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 | $154.99 | 8.821% | $168.6617 | $168.66 | $168.65 | $168.70 |
| Purchase #2 | $7.78 | 9.801% | $8.5425 | $8.54 | $8.55 | $8.50 |
| Purchase #3 | $193.57 | 12.173% | $217.1333 | $217.13 | $217.15 | $217.10 |
| Purchase #4 | $66.38 | 9.609% | $72.7585 | $72.76 | $72.75 | $72.80 |
| Purchase #5 | $211.68 | 9.720% | $232.2553 | $232.26 | $232.25 | $232.30 |
| Purchase #6 | $172.97 | 13.487% | $196.2985 | $196.30 | $196.30 | $196.30 |
| Purchase #7 | $150.49 | 8.800% | $163.7331 | $163.73 | $163.75 | $163.70 |
| 7 purchase totals = | $957.86 | $1,059.3829 | $1,059.38 | $1,059.40 | $1,059.40 | |