| 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 | $180.82 | 10.153% | $199.1787 | $199.18 | $199.20 | $199.20 |
| Purchase #2 | $181.63 | 7.770% | $195.7427 | $195.74 | $195.75 | $195.70 |
| Purchase #3 | $158.39 | 4.508% | $165.5302 | $165.53 | $165.55 | $165.50 |
| Purchase #4 | $20.44 | 10.424% | $22.5707 | $22.57 | $22.55 | $22.60 |
| Purchase #5 | $83.99 | 3.477% | $86.9103 | $86.91 | $86.90 | $86.90 |
| Purchase #6 | $206.27 | 8.356% | $223.5059 | $223.51 | $223.50 | $223.50 |
| Purchase #7 | $132.64 | 12.628% | $149.3898 | $149.39 | $149.40 | $149.40 |
| 7 purchase totals = | $964.18 | $1,042.8283 | $1,042.83 | $1,042.85 | $1,042.80 | |