| 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 | $121.60 | 13.681% | $138.2361 | $138.24 | $138.25 | $138.20 |
| Purchase #2 | $204.64 | 8.855% | $222.7609 | $222.76 | $222.75 | $222.80 |
| Purchase #3 | $87.42 | 11.223% | $97.2311 | $97.23 | $97.25 | $97.20 |
| Purchase #4 | $186.47 | 10.642% | $206.3141 | $206.31 | $206.30 | $206.30 |
| Purchase #5 | $163.26 | 10.484% | $180.3762 | $180.38 | $180.40 | $180.40 |
| Purchase #6 | $216.63 | 8.570% | $235.1952 | $235.20 | $235.20 | $235.20 |
| Purchase #7 | $198.88 | 8.441% | $215.6675 | $215.67 | $215.65 | $215.70 |
| 7 purchase totals = | $1,178.90 | $1,295.7811 | $1,295.79 | $1,295.80 | $1,295.80 | |