| 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 | $167.81 | 12.737% | $189.184 | $189.18 | $189.20 | $189.20 |
| Purchase #2 | $234.84 | 11.317% | $261.4168 | $261.42 | $261.40 | $261.40 |
| Purchase #3 | $192.42 | 7.167% | $206.2107 | $206.21 | $206.20 | $206.20 |
| Purchase #4 | $184.78 | 13.252% | $209.267 | $209.27 | $209.25 | $209.30 |
| Purchase #5 | $232.53 | 13.189% | $263.1984 | $263.20 | $263.20 | $263.20 |
| Purchase #6 | $83.60 | 8.754% | $90.9183 | $90.92 | $90.90 | $90.90 |
| Purchase #7 | $43.43 | 12.162% | $48.712 | $48.71 | $48.70 | $48.70 |
| 7 purchase totals = | $1,139.41 | $1,268.9072 | $1,268.91 | $1,268.85 | $1,268.90 | |