| 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 | $165.87 | 13.535% | $188.3205 | $188.32 | $188.30 | $188.30 |
| Purchase #2 | $8.98 | 4.438% | $9.3785 | $9.38 | $9.40 | $9.40 |
| Purchase #3 | $67.32 | 3.828% | $69.897 | $69.90 | $69.90 | $69.90 |
| Purchase #4 | $225.87 | 11.869% | $252.6785 | $252.68 | $252.70 | $252.70 |
| Purchase #5 | $198.98 | 9.546% | $217.9746 | $217.97 | $217.95 | $218.00 |
| Purchase #6 | $124.97 | 9.543% | $136.8959 | $136.90 | $136.90 | $136.90 |
| Purchase #7 | $156.41 | 7.105% | $167.5229 | $167.52 | $167.50 | $167.50 |
| 7 purchase totals = | $948.40 | $1,042.6679 | $1,042.67 | $1,042.65 | $1,042.70 | |