| 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 | $160.31 | 9.568% | $175.6485 | $175.65 | $175.65 | $175.60 |
| Purchase #2 | $17.36 | 6.712% | $18.5252 | $18.53 | $18.55 | $18.50 |
| Purchase #3 | $107.28 | 11.233% | $119.3308 | $119.33 | $119.35 | $119.30 |
| Purchase #4 | $13.88 | 12.328% | $15.5911 | $15.59 | $15.60 | $15.60 |
| Purchase #5 | $113.85 | 3.609% | $117.9588 | $117.96 | $117.95 | $118.00 |
| Purchase #6 | $57.66 | 11.181% | $64.107 | $64.11 | $64.10 | $64.10 |
| Purchase #7 | $177.95 | 11.831% | $199.0033 | $199.00 | $199.00 | $199.00 |
| 7 purchase totals = | $648.29 | $710.1647 | $710.17 | $710.20 | $710.10 | |