| 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 | $141.29 | 12.367% | $158.7633 | $158.76 | $158.75 | $158.80 |
| Purchase #2 | $146.32 | 5.529% | $154.41 | $154.41 | $154.40 | $154.40 |
| Purchase #3 | $138.98 | 4.374% | $145.059 | $145.06 | $145.05 | $145.10 |
| Purchase #4 | $117.28 | 9.108% | $127.9619 | $127.96 | $127.95 | $128.00 |
| Purchase #5 | $120.85 | 4.591% | $126.3982 | $126.40 | $126.40 | $126.40 |
| Purchase #6 | $15.47 | 4.305% | $16.136 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $99.75 | 13.802% | $113.5175 | $113.52 | $113.50 | $113.50 |
| 7 purchase totals = | $779.94 | $842.2459 | $842.25 | $842.20 | $842.30 | |