| 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 | $179.49 | 11.324% | $199.8154 | $199.82 | $199.80 | $199.80 |
| Purchase #2 | $125.42 | 3.415% | $129.7031 | $129.70 | $129.70 | $129.70 |
| Purchase #3 | $165.94 | 11.582% | $185.1592 | $185.16 | $185.15 | $185.20 |
| Purchase #4 | $178.89 | 4.233% | $186.4624 | $186.46 | $186.45 | $186.50 |
| Purchase #5 | $95.97 | 8.476% | $104.1044 | $104.10 | $104.10 | $104.10 |
| Purchase #6 | $195.77 | 11.863% | $218.9942 | $218.99 | $219.00 | $219.00 |
| Purchase #7 | $158.97 | 13.190% | $179.9381 | $179.94 | $179.95 | $179.90 |
| 7 purchase totals = | $1,100.45 | $1,204.1768 | $1,204.17 | $1,204.15 | $1,204.20 | |