| 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 | $164.92 | 5.403% | $173.8306 | $173.83 | $173.85 | $173.80 |
| Purchase #2 | $128.90 | 3.730% | $133.708 | $133.71 | $133.70 | $133.70 |
| Purchase #3 | $223.51 | 5.482% | $235.7628 | $235.76 | $235.75 | $235.80 |
| Purchase #4 | $164.49 | 5.828% | $174.0765 | $174.08 | $174.10 | $174.10 |
| Purchase #5 | $181.76 | 6.185% | $193.0019 | $193.00 | $193.00 | $193.00 |
| Purchase #6 | $43.71 | 3.671% | $45.3146 | $45.31 | $45.30 | $45.30 |
| Purchase #7 | $128.79 | 9.448% | $140.9581 | $140.96 | $140.95 | $141.00 |
| 7 purchase totals = | $1,036.08 | $1,096.6525 | $1,096.65 | $1,096.65 | $1,096.70 | |