| 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 | $188.53 | 6.386% | $200.5695 | $200.57 | $200.55 | $200.60 |
| Purchase #2 | $44.65 | 10.339% | $49.2664 | $49.27 | $49.25 | $49.30 |
| Purchase #3 | $124.64 | 7.709% | $134.2485 | $134.25 | $134.25 | $134.20 |
| Purchase #4 | $8.69 | 3.509% | $8.9949 | $8.99 | $9.00 | $9.00 |
| Purchase #5 | $131.89 | 6.752% | $140.7952 | $140.80 | $140.80 | $140.80 |
| Purchase #6 | $113.43 | 4.561% | $118.6035 | $118.60 | $118.60 | $118.60 |
| Purchase #7 | $151.76 | 10.496% | $167.6887 | $167.69 | $167.70 | $167.70 |
| 7 purchase totals = | $763.59 | $820.1667 | $820.17 | $820.15 | $820.20 | |