| 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 | $132.80 | 7.548% | $142.8237 | $142.82 | $142.80 | $142.80 |
| Purchase #2 | $72.99 | 10.610% | $80.7342 | $80.73 | $80.75 | $80.70 |
| Purchase #3 | $64.55 | 4.110% | $67.203 | $67.20 | $67.20 | $67.20 |
| Purchase #4 | $147.25 | 7.184% | $157.8284 | $157.83 | $157.85 | $157.80 |
| Purchase #5 | $130.34 | 5.181% | $137.0929 | $137.09 | $137.10 | $137.10 |
| Purchase #6 | $230.66 | 12.605% | $259.7347 | $259.73 | $259.75 | $259.70 |
| Purchase #7 | $21.75 | 6.269% | $23.1135 | $23.11 | $23.10 | $23.10 |
| 7 purchase totals = | $800.34 | $868.5304 | $868.51 | $868.55 | $868.40 | |