| 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 | $192.27 | 8.845% | $209.2763 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $152.58 | 13.525% | $173.2164 | $173.22 | $173.20 | $173.20 |
| Purchase #3 | $72.63 | 11.257% | $80.806 | $80.81 | $80.80 | $80.80 |
| Purchase #4 | $5.51 | 10.599% | $6.094 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $40.80 | 5.553% | $43.0656 | $43.07 | $43.05 | $43.10 |
| Purchase #6 | $179.63 | 5.809% | $190.0647 | $190.06 | $190.05 | $190.10 |
| Purchase #7 | $214.80 | 9.209% | $234.5809 | $234.58 | $234.60 | $234.60 |
| 7 purchase totals = | $858.22 | $937.1039 | $937.11 | $937.10 | $937.20 | |