| 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 | $138.73 | 10.866% | $153.8044 | $153.80 | $153.80 | $153.80 |
| Purchase #2 | $148.76 | 11.146% | $165.3408 | $165.34 | $165.35 | $165.30 |
| Purchase #3 | $8.54 | 11.250% | $9.5008 | $9.50 | $9.50 | $9.50 |
| Purchase #4 | $177.39 | 8.467% | $192.4096 | $192.41 | $192.40 | $192.40 |
| Purchase #5 | $10.31 | 4.522% | $10.7762 | $10.78 | $10.80 | $10.80 |
| Purchase #6 | $62.72 | 5.846% | $66.3866 | $66.39 | $66.40 | $66.40 |
| Purchase #7 | $34.60 | 5.129% | $36.3746 | $36.37 | $36.35 | $36.40 |
| 7 purchase totals = | $581.05 | $634.5930 | $634.59 | $634.60 | $634.60 | |