| 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 | $150.82 | 8.135% | $163.0892 | $163.09 | $163.10 | $163.10 |
| Purchase #2 | $182.67 | 7.476% | $196.3264 | $196.33 | $196.35 | $196.30 |
| Purchase #3 | $24.51 | 3.314% | $25.3223 | $25.32 | $25.30 | $25.30 |
| Purchase #4 | $10.49 | 10.181% | $11.558 | $11.56 | $11.55 | $11.60 |
| Purchase #5 | $124.27 | 13.456% | $140.9918 | $140.99 | $141.00 | $141.00 |
| Purchase #6 | $176.74 | 7.825% | $190.5699 | $190.57 | $190.55 | $190.60 |
| Purchase #7 | $148.36 | 12.612% | $167.0712 | $167.07 | $167.05 | $167.10 |
| 7 purchase totals = | $817.86 | $894.9288 | $894.93 | $894.90 | $895.00 | |