| 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 | $179.65 | 10.371% | $198.2815 | $198.28 | $198.30 | $198.30 |
| Purchase #2 | $94.76 | 13.202% | $107.2702 | $107.27 | $107.25 | $107.30 |
| Purchase #3 | $40.83 | 3.524% | $42.2688 | $42.27 | $42.25 | $42.30 |
| Purchase #4 | $40.89 | 6.428% | $43.5184 | $43.52 | $43.50 | $43.50 |
| Purchase #5 | $132.86 | 13.866% | $151.2824 | $151.28 | $151.30 | $151.30 |
| Purchase #6 | $28.95 | 4.750% | $30.3251 | $30.33 | $30.35 | $30.30 |
| Purchase #7 | $222.76 | 3.305% | $230.1222 | $230.12 | $230.10 | $230.10 |
| 7 purchase totals = | $740.70 | $803.0686 | $803.07 | $803.05 | $803.10 | |