| 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 | $166.86 | 5.122% | $175.4066 | $175.41 | $175.40 | $175.40 |
| Purchase #2 | $183.98 | 4.573% | $192.3934 | $192.39 | $192.40 | $192.40 |
| Purchase #3 | $199.43 | 6.531% | $212.4548 | $212.45 | $212.45 | $212.50 |
| Purchase #4 | $99.42 | 9.126% | $108.4931 | $108.49 | $108.50 | $108.50 |
| Purchase #5 | $182.57 | 10.198% | $201.1885 | $201.19 | $201.20 | $201.20 |
| Purchase #6 | $71.87 | 4.362% | $75.005 | $75.01 | $75.00 | $75.00 |
| Purchase #7 | $162.34 | 13.288% | $183.9117 | $183.91 | $183.90 | $183.90 |
| 7 purchase totals = | $1,066.47 | $1,148.8531 | $1,148.85 | $1,148.85 | $1,148.90 | |