| 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 | $127.56 | 6.639% | $136.0287 | $136.03 | $136.05 | $136.00 |
| Purchase #2 | $235.95 | 10.195% | $260.0051 | $260.01 | $260.00 | $260.00 |
| Purchase #3 | $180.36 | 13.780% | $205.2136 | $205.21 | $205.20 | $205.20 |
| Purchase #4 | $162.49 | 10.208% | $179.077 | $179.08 | $179.10 | $179.10 |
| Purchase #5 | $38.33 | 11.185% | $42.6172 | $42.62 | $42.60 | $42.60 |
| Purchase #6 | $63.63 | 3.249% | $65.6973 | $65.70 | $65.70 | $65.70 |
| Purchase #7 | $114.65 | 13.626% | $130.2722 | $130.27 | $130.25 | $130.30 |
| 7 purchase totals = | $922.97 | $1,018.9111 | $1,018.92 | $1,018.90 | $1,018.90 | |