| 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 | $77.88 | 8.791% | $84.7264 | $84.73 | $84.75 | $84.70 |
| Purchase #2 | $158.81 | 10.111% | $174.8673 | $174.87 | $174.85 | $174.90 |
| Purchase #3 | $192.64 | 4.607% | $201.5149 | $201.51 | $201.50 | $201.50 |
| Purchase #4 | $218.63 | 7.354% | $234.7081 | $234.71 | $234.70 | $234.70 |
| Purchase #5 | $158.93 | 3.874% | $165.0869 | $165.09 | $165.10 | $165.10 |
| Purchase #6 | $213.78 | 4.778% | $223.9944 | $223.99 | $224.00 | $224.00 |
| Purchase #7 | $108.99 | 5.493% | $114.9768 | $114.98 | $115.00 | $115.00 |
| 7 purchase totals = | $1,129.66 | $1,199.8748 | $1,199.88 | $1,199.90 | $1,199.90 | |