| 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 | $176.67 | 8.783% | $192.1869 | $192.19 | $192.20 | $192.20 |
| Purchase #2 | $25.39 | 13.204% | $28.7425 | $28.74 | $28.75 | $28.70 |
| Purchase #3 | $88.25 | 8.199% | $95.4856 | $95.49 | $95.50 | $95.50 |
| Purchase #4 | $157.39 | 12.745% | $177.4494 | $177.45 | $177.45 | $177.40 |
| Purchase #5 | $166.47 | 9.365% | $182.0599 | $182.06 | $182.05 | $182.10 |
| Purchase #6 | $21.94 | 8.363% | $23.7748 | $23.77 | $23.75 | $23.80 |
| Purchase #7 | $15.72 | 9.735% | $17.2503 | $17.25 | $17.25 | $17.30 |
| 7 purchase totals = | $651.83 | $716.9494 | $716.95 | $716.95 | $717.00 | |