| 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 | $143.89 | 3.467% | $148.8787 | $148.88 | $148.90 | $148.90 |
| Purchase #2 | $109.40 | 12.715% | $123.3102 | $123.31 | $123.30 | $123.30 |
| Purchase #3 | $206.50 | 13.677% | $234.743 | $234.74 | $234.75 | $234.70 |
| Purchase #4 | $201.50 | 3.153% | $207.8533 | $207.85 | $207.85 | $207.90 |
| Purchase #5 | $193.37 | 10.813% | $214.2791 | $214.28 | $214.30 | $214.30 |
| Purchase #6 | $135.96 | 12.528% | $152.9931 | $152.99 | $153.00 | $153.00 |
| Purchase #7 | $97.43 | 7.607% | $104.8415 | $104.84 | $104.85 | $104.80 |
| 7 purchase totals = | $1,088.05 | $1,186.8989 | $1,186.89 | $1,186.95 | $1,186.90 | |