| 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 | $151.64 | 8.415% | $164.4005 | $164.40 | $164.40 | $164.40 |
| Purchase #2 | $35.88 | 3.339% | $37.078 | $37.08 | $37.10 | $37.10 |
| Purchase #3 | $199.44 | 3.676% | $206.7714 | $206.77 | $206.75 | $206.80 |
| Purchase #4 | $196.99 | 8.585% | $213.9016 | $213.90 | $213.90 | $213.90 |
| Purchase #5 | $237.55 | 7.126% | $254.4778 | $254.48 | $254.50 | $254.50 |
| Purchase #6 | $111.32 | 11.396% | $124.006 | $124.01 | $124.00 | $124.00 |
| Purchase #7 | $218.37 | 11.134% | $242.6833 | $242.68 | $242.70 | $242.70 |
| 7 purchase totals = | $1,151.19 | $1,243.3186 | $1,243.32 | $1,243.35 | $1,243.40 | |