| 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 | $185.85 | 8.352% | $201.3722 | $201.37 | $201.35 | $201.40 |
| Purchase #2 | $132.98 | 4.662% | $139.1795 | $139.18 | $139.20 | $139.20 |
| Purchase #3 | $185.96 | 3.181% | $191.8754 | $191.88 | $191.90 | $191.90 |
| Purchase #4 | $177.27 | 13.551% | $201.2919 | $201.29 | $201.30 | $201.30 |
| Purchase #5 | $234.49 | 13.385% | $265.8765 | $265.88 | $265.90 | $265.90 |
| Purchase #6 | $176.60 | 9.545% | $193.4565 | $193.46 | $193.45 | $193.50 |
| Purchase #7 | $227.51 | 13.731% | $258.7494 | $258.75 | $258.75 | $258.70 |
| 7 purchase totals = | $1,320.66 | $1,451.8014 | $1,451.81 | $1,451.85 | $1,451.90 | |