| 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 | $185.77 | 9.494% | $203.407 | $203.41 | $203.40 | $203.40 |
| Purchase #2 | $28.68 | 5.621% | $30.2921 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $126.53 | 7.551% | $136.0843 | $136.08 | $136.10 | $136.10 |
| Purchase #4 | $60.61 | 3.559% | $62.7671 | $62.77 | $62.75 | $62.80 |
| Purchase #5 | $23.63 | 3.501% | $24.4573 | $24.46 | $24.45 | $24.50 |
| Purchase #6 | $82.76 | 12.840% | $93.3864 | $93.39 | $93.40 | $93.40 |
| Purchase #7 | $161.55 | 11.749% | $180.5305 | $180.53 | $180.55 | $180.50 |
| 7 purchase totals = | $669.53 | $730.9247 | $730.93 | $730.95 | $731.00 | |