| 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 | $189.59 | 4.531% | $198.1803 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $110.33 | 6.356% | $117.3426 | $117.34 | $117.35 | $117.30 |
| Purchase #3 | $58.44 | 11.375% | $65.0876 | $65.09 | $65.10 | $65.10 |
| Purchase #4 | $175.78 | 3.398% | $181.753 | $181.75 | $181.75 | $181.80 |
| Purchase #5 | $144.57 | 4.238% | $150.6969 | $150.70 | $150.70 | $150.70 |
| Purchase #6 | $246.57 | 13.585% | $280.0665 | $280.07 | $280.05 | $280.10 |
| Purchase #7 | $65.47 | 8.230% | $70.8582 | $70.86 | $70.85 | $70.90 |
| 7 purchase totals = | $990.75 | $1,063.9851 | $1,063.99 | $1,064.00 | $1,064.10 | |