| 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 | $165.58 | 6.324% | $176.0513 | $176.05 | $176.05 | $176.10 |
| Purchase #2 | $122.77 | 12.553% | $138.1813 | $138.18 | $138.20 | $138.20 |
| Purchase #3 | $166.66 | 12.121% | $186.8609 | $186.86 | $186.85 | $186.90 |
| Purchase #4 | $78.78 | 9.429% | $86.2082 | $86.21 | $86.20 | $86.20 |
| Purchase #5 | $194.40 | 3.320% | $200.8541 | $200.85 | $200.85 | $200.90 |
| Purchase #6 | $184.53 | 4.739% | $193.2749 | $193.27 | $193.25 | $193.30 |
| Purchase #7 | $147.91 | 9.438% | $161.8697 | $161.87 | $161.85 | $161.90 |
| 7 purchase totals = | $1,060.63 | $1,143.3004 | $1,143.29 | $1,143.25 | $1,143.50 | |