| 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 | $97.59 | 5.548% | $103.0043 | $103.00 | $103.00 | $103.00 |
| Purchase #2 | $121.28 | 12.781% | $136.7808 | $136.78 | $136.80 | $136.80 |
| Purchase #3 | $219.41 | 13.314% | $248.6222 | $248.62 | $248.60 | $248.60 |
| Purchase #4 | $179.40 | 3.523% | $185.7203 | $185.72 | $185.70 | $185.70 |
| Purchase #5 | $151.67 | 5.582% | $160.1362 | $160.14 | $160.15 | $160.10 |
| Purchase #6 | $54.36 | 5.829% | $57.5286 | $57.53 | $57.55 | $57.50 |
| Purchase #7 | $34.28 | 3.479% | $35.4726 | $35.47 | $35.45 | $35.50 |
| 7 purchase totals = | $857.99 | $927.2650 | $927.26 | $927.25 | $927.20 | |