| 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 | $163.59 | 8.189% | $176.9864 | $176.99 | $177.00 | $177.00 |
| Purchase #2 | $206.75 | 12.563% | $232.724 | $232.72 | $232.70 | $232.70 |
| Purchase #3 | $125.27 | 10.664% | $138.6288 | $138.63 | $138.65 | $138.60 |
| Purchase #4 | $135.87 | 3.820% | $141.0602 | $141.06 | $141.05 | $141.10 |
| Purchase #5 | $84.30 | 12.314% | $94.6807 | $94.68 | $94.70 | $94.70 |
| Purchase #6 | $164.72 | 11.655% | $183.9181 | $183.92 | $183.90 | $183.90 |
| Purchase #7 | $157.78 | 12.536% | $177.5593 | $177.56 | $177.55 | $177.60 |
| 7 purchase totals = | $1,038.28 | $1,145.5575 | $1,145.56 | $1,145.55 | $1,145.60 | |