| 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 | $171.80 | 5.381% | $181.0446 | $181.04 | $181.05 | $181.00 |
| Purchase #2 | $70.26 | 11.603% | $78.4123 | $78.41 | $78.40 | $78.40 |
| Purchase #3 | $177.44 | 9.336% | $194.0058 | $194.01 | $194.00 | $194.00 |
| Purchase #4 | $229.28 | 4.279% | $239.0909 | $239.09 | $239.10 | $239.10 |
| Purchase #5 | $114.63 | 10.291% | $126.4266 | $126.43 | $126.45 | $126.40 |
| Purchase #6 | $46.78 | 10.699% | $51.785 | $51.79 | $51.80 | $51.80 |
| Purchase #7 | $163.70 | 7.600% | $176.1412 | $176.14 | $176.15 | $176.10 |
| 7 purchase totals = | $973.89 | $1,046.9064 | $1,046.91 | $1,046.95 | $1,046.80 | |