| 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 | $214.57 | 7.406% | $230.4611 | $230.46 | $230.45 | $230.50 |
| Purchase #2 | $94.99 | 4.326% | $99.0993 | $99.10 | $99.10 | $99.10 |
| Purchase #3 | $201.25 | 11.292% | $223.9752 | $223.98 | $224.00 | $224.00 |
| Purchase #4 | $123.44 | 10.649% | $136.5851 | $136.59 | $136.60 | $136.60 |
| Purchase #5 | $76.51 | 4.454% | $79.9178 | $79.92 | $79.90 | $79.90 |
| Purchase #6 | $169.74 | 5.695% | $179.4067 | $179.41 | $179.40 | $179.40 |
| Purchase #7 | $178.44 | 5.563% | $188.3666 | $188.37 | $188.35 | $188.40 |
| 7 purchase totals = | $1,058.94 | $1,137.8118 | $1,137.83 | $1,137.80 | $1,137.90 | |