| 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 | $179.63 | 8.602% | $195.0818 | $195.08 | $195.10 | $195.10 |
| Purchase #2 | $195.70 | 7.424% | $210.2288 | $210.23 | $210.25 | $210.20 |
| Purchase #3 | $67.78 | 3.607% | $70.2248 | $70.22 | $70.20 | $70.20 |
| Purchase #4 | $134.26 | 11.382% | $149.5415 | $149.54 | $149.55 | $149.50 |
| Purchase #5 | $63.33 | 3.226% | $65.373 | $65.37 | $65.35 | $65.40 |
| Purchase #6 | $71.82 | 9.422% | $78.5869 | $78.59 | $78.60 | $78.60 |
| Purchase #7 | $137.92 | 8.583% | $149.7577 | $149.76 | $149.75 | $149.80 |
| 7 purchase totals = | $850.44 | $918.7945 | $918.79 | $918.80 | $918.80 | |