| 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 | $154.46 | 5.726% | $163.3044 | $163.30 | $163.30 | $163.30 |
| Purchase #2 | $207.64 | 13.191% | $235.0298 | $235.03 | $235.05 | $235.00 |
| Purchase #3 | $122.27 | 3.645% | $126.7267 | $126.73 | $126.75 | $126.70 |
| Purchase #4 | $165.91 | 12.365% | $186.4248 | $186.42 | $186.40 | $186.40 |
| Purchase #5 | $168.83 | 6.336% | $179.5271 | $179.53 | $179.55 | $179.50 |
| Purchase #6 | $237.91 | 7.706% | $256.2433 | $256.24 | $256.25 | $256.20 |
| Purchase #7 | $237.55 | 5.654% | $250.9811 | $250.98 | $251.00 | $251.00 |
| 7 purchase totals = | $1,294.57 | $1,398.2372 | $1,398.23 | $1,398.30 | $1,398.10 | |