| 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 | $127.85 | 3.445% | $132.2544 | $132.25 | $132.25 | $132.30 |
| Purchase #2 | $232.54 | 12.334% | $261.2215 | $261.22 | $261.20 | $261.20 |
| Purchase #3 | $125.61 | 8.711% | $136.5519 | $136.55 | $136.55 | $136.60 |
| Purchase #4 | $161.30 | 12.196% | $180.9721 | $180.97 | $180.95 | $181.00 |
| Purchase #5 | $141.48 | 13.864% | $161.0948 | $161.09 | $161.10 | $161.10 |
| Purchase #6 | $104.46 | 11.381% | $116.3486 | $116.35 | $116.35 | $116.30 |
| Purchase #7 | $177.77 | 6.540% | $189.3962 | $189.40 | $189.40 | $189.40 |
| 7 purchase totals = | $1,071.01 | $1,177.8395 | $1,177.83 | $1,177.80 | $1,177.90 | |