| 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 | $174.71 | 8.550% | $189.6477 | $189.65 | $189.65 | $189.60 |
| Purchase #2 | $104.94 | 8.698% | $114.0677 | $114.07 | $114.05 | $114.10 |
| Purchase #3 | $181.82 | 11.821% | $203.3129 | $203.31 | $203.30 | $203.30 |
| Purchase #4 | $15.95 | 12.162% | $17.8898 | $17.89 | $17.90 | $17.90 |
| Purchase #5 | $80.63 | 7.829% | $86.9425 | $86.94 | $86.95 | $86.90 |
| Purchase #6 | $165.25 | 12.369% | $185.6898 | $185.69 | $185.70 | $185.70 |
| Purchase #7 | $172.60 | 6.718% | $184.1953 | $184.20 | $184.20 | $184.20 |
| 7 purchase totals = | $895.90 | $981.7457 | $981.75 | $981.75 | $981.70 | |