| 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 | $136.32 | 5.134% | $143.3187 | $143.32 | $143.30 | $143.30 |
| Purchase #2 | $61.80 | 12.652% | $69.6189 | $69.62 | $69.60 | $69.60 |
| Purchase #3 | $212.69 | 7.438% | $228.5099 | $228.51 | $228.50 | $228.50 |
| Purchase #4 | $170.55 | 6.773% | $182.1014 | $182.10 | $182.10 | $182.10 |
| Purchase #5 | $215.38 | 11.288% | $239.6921 | $239.69 | $239.70 | $239.70 |
| Purchase #6 | $28.92 | 5.529% | $30.519 | $30.52 | $30.50 | $30.50 |
| Purchase #7 | $154.63 | 7.347% | $165.9907 | $165.99 | $166.00 | $166.00 |
| 7 purchase totals = | $980.29 | $1,059.7507 | $1,059.75 | $1,059.70 | $1,059.70 | |