| 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 | $150.84 | 5.648% | $159.3594 | $159.36 | $159.35 | $159.40 |
| Purchase #2 | $22.51 | 3.106% | $23.2092 | $23.21 | $23.20 | $23.20 |
| Purchase #3 | $167.35 | 13.326% | $189.6511 | $189.65 | $189.65 | $189.70 |
| Purchase #4 | $46.66 | 13.215% | $52.8261 | $52.83 | $52.85 | $52.80 |
| Purchase #5 | $185.33 | 13.371% | $210.1105 | $210.11 | $210.10 | $210.10 |
| Purchase #6 | $74.37 | 10.375% | $82.0859 | $82.09 | $82.10 | $82.10 |
| Purchase #7 | $150.28 | 10.749% | $166.4336 | $166.43 | $166.45 | $166.40 |
| 7 purchase totals = | $797.34 | $883.6758 | $883.68 | $883.70 | $883.70 | |