| 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 | $193.27 | 11.395% | $215.2931 | $215.29 | $215.30 | $215.30 |
| Purchase #2 | $7.25 | 5.646% | $7.6593 | $7.66 | $7.65 | $7.70 |
| Purchase #3 | $16.34 | 10.499% | $18.0555 | $18.06 | $18.05 | $18.10 |
| Purchase #4 | $117.68 | 6.619% | $125.4692 | $125.47 | $125.45 | $125.50 |
| Purchase #5 | $162.90 | 7.222% | $174.6646 | $174.66 | $174.65 | $174.70 |
| Purchase #6 | $153.54 | 9.873% | $168.699 | $168.70 | $168.70 | $168.70 |
| Purchase #7 | $99.93 | 12.219% | $112.1404 | $112.14 | $112.15 | $112.10 |
| 7 purchase totals = | $750.91 | $821.9811 | $821.98 | $821.95 | $822.10 | |