| 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 | $199.76 | 5.317% | $210.3812 | $210.38 | $210.40 | $210.40 |
| Purchase #2 | $215.95 | 8.676% | $234.6858 | $234.69 | $234.70 | $234.70 |
| Purchase #3 | $168.27 | 7.793% | $181.3833 | $181.38 | $181.40 | $181.40 |
| Purchase #4 | $226.58 | 9.309% | $247.6723 | $247.67 | $247.65 | $247.70 |
| Purchase #5 | $181.57 | 6.176% | $192.7838 | $192.78 | $192.80 | $192.80 |
| Purchase #6 | $250.61 | 9.697% | $274.9117 | $274.91 | $274.90 | $274.90 |
| Purchase #7 | $143.61 | 7.829% | $154.8532 | $154.85 | $154.85 | $154.90 |
| 7 purchase totals = | $1,386.35 | $1,496.6713 | $1,496.66 | $1,496.70 | $1,496.80 | |