| 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 | $93.88 | 8.734% | $102.0795 | $102.08 | $102.10 | $102.10 |
| Purchase #2 | $81.49 | 6.692% | $86.9433 | $86.94 | $86.95 | $86.90 |
| Purchase #3 | $103.54 | 5.547% | $109.2834 | $109.28 | $109.30 | $109.30 |
| Purchase #4 | $147.56 | 12.430% | $165.9017 | $165.90 | $165.90 | $165.90 |
| Purchase #5 | $143.87 | 8.414% | $155.9752 | $155.98 | $156.00 | $156.00 |
| Purchase #6 | $184.56 | 12.269% | $207.2037 | $207.20 | $207.20 | $207.20 |
| Purchase #7 | $156.51 | 13.446% | $177.5543 | $177.55 | $177.55 | $177.60 |
| 7 purchase totals = | $911.41 | $1,004.9411 | $1,004.93 | $1,005.00 | $1,005.00 | |