| 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 | $162.28 | 10.809% | $179.8208 | $179.82 | $179.80 | $179.80 |
| Purchase #2 | $44.65 | 10.155% | $49.1842 | $49.18 | $49.20 | $49.20 |
| Purchase #3 | $196.41 | 4.578% | $205.4016 | $205.40 | $205.40 | $205.40 |
| Purchase #4 | $136.83 | 9.382% | $149.6674 | $149.67 | $149.65 | $149.70 |
| Purchase #5 | $185.91 | 9.695% | $203.934 | $203.93 | $203.95 | $203.90 |
| Purchase #6 | $101.59 | 3.208% | $104.849 | $104.85 | $104.85 | $104.80 |
| Purchase #7 | $64.99 | 6.360% | $69.1234 | $69.12 | $69.10 | $69.10 |
| 7 purchase totals = | $892.66 | $961.9804 | $961.97 | $961.95 | $961.90 | |