| 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 | $12.72 | 11.768% | $14.2169 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $165.68 | 11.142% | $184.1401 | $184.14 | $184.15 | $184.10 |
| Purchase #3 | $148.36 | 13.410% | $168.2551 | $168.26 | $168.25 | $168.30 |
| Purchase #4 | $33.97 | 6.690% | $36.2426 | $36.24 | $36.25 | $36.20 |
| Purchase #5 | $166.35 | 12.337% | $186.8726 | $186.87 | $186.85 | $186.90 |
| Purchase #6 | $105.36 | 5.543% | $111.2001 | $111.20 | $111.20 | $111.20 |
| Purchase #7 | $179.74 | 7.166% | $192.6202 | $192.62 | $192.60 | $192.60 |
| 7 purchase totals = | $812.18 | $893.5476 | $893.55 | $893.50 | $893.50 | |