| 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 | $125.44 | 11.547% | $139.9246 | $139.92 | $139.90 | $139.90 |
| Purchase #2 | $247.59 | 3.298% | $255.7555 | $255.76 | $255.75 | $255.80 |
| Purchase #3 | $77.33 | 9.592% | $84.7475 | $84.75 | $84.75 | $84.70 |
| Purchase #4 | $129.48 | 5.346% | $136.402 | $136.40 | $136.40 | $136.40 |
| Purchase #5 | $143.44 | 11.622% | $160.1106 | $160.11 | $160.10 | $160.10 |
| Purchase #6 | $206.51 | 4.167% | $215.1153 | $215.12 | $215.10 | $215.10 |
| Purchase #7 | $165.79 | 8.571% | $179.9999 | $180.00 | $180.00 | $180.00 |
| 7 purchase totals = | $1,095.58 | $1,172.0554 | $1,172.06 | $1,172.00 | $1,172.00 | |