| 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 | $164.87 | 8.364% | $178.6597 | $178.66 | $178.65 | $178.70 |
| Purchase #2 | $175.75 | 3.327% | $181.5972 | $181.60 | $181.60 | $181.60 |
| Purchase #3 | $178.79 | 6.812% | $190.9692 | $190.97 | $190.95 | $191.00 |
| Purchase #4 | $208.31 | 11.617% | $232.5094 | $232.51 | $232.50 | $232.50 |
| Purchase #5 | $223.63 | 6.779% | $238.7899 | $238.79 | $238.80 | $238.80 |
| Purchase #6 | $226.67 | 12.621% | $255.278 | $255.28 | $255.30 | $255.30 |
| Purchase #7 | $109.48 | 12.501% | $123.1661 | $123.17 | $123.15 | $123.20 |
| 7 purchase totals = | $1,287.50 | $1,400.9695 | $1,400.98 | $1,400.95 | $1,401.10 | |