| 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 | $189.39 | 6.225% | $201.1795 | $201.18 | $201.20 | $201.20 |
| Purchase #2 | $196.43 | 6.779% | $209.746 | $209.75 | $209.75 | $209.70 |
| Purchase #3 | $10.99 | 9.246% | $12.0061 | $12.01 | $12.00 | $12.00 |
| Purchase #4 | $166.62 | 10.162% | $183.5519 | $183.55 | $183.55 | $183.60 |
| Purchase #5 | $71.58 | 5.661% | $75.6321 | $75.63 | $75.65 | $75.60 |
| Purchase #6 | $39.72 | 11.250% | $44.1885 | $44.19 | $44.20 | $44.20 |
| Purchase #7 | $15.34 | 3.743% | $15.9142 | $15.91 | $15.90 | $15.90 |
| 7 purchase totals = | $690.07 | $742.2183 | $742.22 | $742.25 | $742.20 | |