| 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 | $154.77 | 5.296% | $162.9666 | $162.97 | $162.95 | $163.00 |
| Purchase #2 | $16.51 | 7.442% | $17.7387 | $17.74 | $17.75 | $17.70 |
| Purchase #3 | $11.74 | 13.778% | $13.3575 | $13.36 | $13.35 | $13.40 |
| Purchase #4 | $205.58 | 6.660% | $219.2716 | $219.27 | $219.25 | $219.30 |
| Purchase #5 | $176.39 | 5.133% | $185.4441 | $185.44 | $185.45 | $185.40 |
| Purchase #6 | $89.26 | 7.376% | $95.8438 | $95.84 | $95.85 | $95.80 |
| Purchase #7 | $104.83 | 12.129% | $117.5448 | $117.54 | $117.55 | $117.50 |
| 7 purchase totals = | $759.08 | $812.1671 | $812.16 | $812.15 | $812.10 | |