| 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 | $136.73 | 5.488% | $144.2337 | $144.23 | $144.25 | $144.20 |
| Purchase #2 | $235.41 | 8.134% | $254.5582 | $254.56 | $254.55 | $254.60 |
| Purchase #3 | $209.48 | 11.411% | $233.3838 | $233.38 | $233.40 | $233.40 |
| Purchase #4 | $164.97 | 12.490% | $185.5748 | $185.57 | $185.55 | $185.60 |
| Purchase #5 | $199.53 | 5.308% | $210.1211 | $210.12 | $210.10 | $210.10 |
| Purchase #6 | $39.87 | 4.661% | $41.7283 | $41.73 | $41.75 | $41.70 |
| Purchase #7 | $71.28 | 6.571% | $75.9638 | $75.96 | $75.95 | $76.00 |
| 7 purchase totals = | $1,057.27 | $1,145.5637 | $1,145.55 | $1,145.55 | $1,145.60 | |