| 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 | $125.29 | 12.754% | $141.2695 | $141.27 | $141.25 | $141.30 |
| Purchase #2 | $123.99 | 11.104% | $137.7578 | $137.76 | $137.75 | $137.80 |
| Purchase #3 | $192.66 | 7.317% | $206.7569 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $166.53 | 4.375% | $173.8157 | $173.82 | $173.80 | $173.80 |
| Purchase #5 | $27.73 | 3.373% | $28.6653 | $28.67 | $28.65 | $28.70 |
| Purchase #6 | $182.84 | 4.521% | $191.1062 | $191.11 | $191.10 | $191.10 |
| Purchase #7 | $247.41 | 4.586% | $258.7562 | $258.76 | $258.75 | $258.80 |
| 7 purchase totals = | $1,066.45 | $1,138.1276 | $1,138.15 | $1,138.05 | $1,138.30 | |