| 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 | $198.38 | 12.541% | $223.2588 | $223.26 | $223.25 | $223.30 |
| Purchase #2 | $220.32 | 4.349% | $229.9017 | $229.90 | $229.90 | $229.90 |
| Purchase #3 | $146.97 | 7.375% | $157.809 | $157.81 | $157.80 | $157.80 |
| Purchase #4 | $28.99 | 8.453% | $31.4405 | $31.44 | $31.45 | $31.40 |
| Purchase #5 | $64.32 | 4.181% | $67.0092 | $67.01 | $67.00 | $67.00 |
| Purchase #6 | $125.82 | 13.412% | $142.695 | $142.70 | $142.70 | $142.70 |
| Purchase #7 | $115.69 | 4.448% | $120.8359 | $120.84 | $120.85 | $120.80 |
| 7 purchase totals = | $900.49 | $972.9501 | $972.96 | $972.95 | $972.90 | |