| 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 | $148.67 | 7.334% | $159.5735 | $159.57 | $159.55 | $159.60 |
| Purchase #2 | $66.62 | 12.144% | $74.7103 | $74.71 | $74.70 | $74.70 |
| Purchase #3 | $203.41 | 11.453% | $226.7065 | $226.71 | $226.70 | $226.70 |
| Purchase #4 | $214.87 | 10.647% | $237.7472 | $237.75 | $237.75 | $237.70 |
| Purchase #5 | $14.79 | 13.175% | $16.7386 | $16.74 | $16.75 | $16.70 |
| Purchase #6 | $155.90 | 4.225% | $162.4868 | $162.49 | $162.50 | $162.50 |
| Purchase #7 | $58.87 | 5.425% | $62.0637 | $62.06 | $62.05 | $62.10 |
| 7 purchase totals = | $863.13 | $940.0266 | $940.03 | $940.00 | $940.00 | |