| 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 | $176.85 | 5.401% | $186.4017 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $125.71 | 5.564% | $132.7045 | $132.70 | $132.70 | $132.70 |
| Purchase #3 | $146.88 | 10.342% | $162.0703 | $162.07 | $162.05 | $162.10 |
| Purchase #4 | $165.79 | 4.474% | $173.2074 | $173.21 | $173.20 | $173.20 |
| Purchase #5 | $62.95 | 13.542% | $71.4747 | $71.47 | $71.45 | $71.50 |
| Purchase #6 | $174.42 | 3.341% | $180.2474 | $180.25 | $180.25 | $180.20 |
| Purchase #7 | $167.82 | 4.173% | $174.8231 | $174.82 | $174.80 | $174.80 |
| 7 purchase totals = | $1,020.42 | $1,080.9291 | $1,080.92 | $1,080.85 | $1,080.90 | |