| 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 | $176.73 | 10.778% | $195.778 | $195.78 | $195.80 | $195.80 |
| Purchase #2 | $60.47 | 5.114% | $63.5624 | $63.56 | $63.55 | $63.60 |
| Purchase #3 | $231.46 | 12.520% | $260.4388 | $260.44 | $260.45 | $260.40 |
| Purchase #4 | $215.95 | 3.138% | $222.7265 | $222.73 | $222.75 | $222.70 |
| Purchase #5 | $179.40 | 13.240% | $203.1526 | $203.15 | $203.15 | $203.20 |
| Purchase #6 | $200.77 | 5.231% | $211.2723 | $211.27 | $211.25 | $211.30 |
| Purchase #7 | $125.74 | 7.644% | $135.3516 | $135.35 | $135.35 | $135.40 |
| 7 purchase totals = | $1,190.52 | $1,292.2822 | $1,292.28 | $1,292.30 | $1,292.40 | |