| 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 | $158.33 | 11.613% | $176.7169 | $176.72 | $176.70 | $176.70 |
| Purchase #2 | $198.73 | 13.729% | $226.0136 | $226.01 | $226.00 | $226.00 |
| Purchase #3 | $178.72 | 4.469% | $186.707 | $186.71 | $186.70 | $186.70 |
| Purchase #4 | $169.33 | 3.515% | $175.2819 | $175.28 | $175.30 | $175.30 |
| Purchase #5 | $165.39 | 6.305% | $175.8178 | $175.82 | $175.80 | $175.80 |
| Purchase #6 | $144.67 | 4.218% | $150.7722 | $150.77 | $150.75 | $150.80 |
| Purchase #7 | $77.90 | 11.302% | $86.7043 | $86.70 | $86.70 | $86.70 |
| 7 purchase totals = | $1,093.07 | $1,178.0137 | $1,178.01 | $1,177.95 | $1,178.00 | |