| 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 | $164.61 | 10.478% | $181.8578 | $181.86 | $181.85 | $181.90 |
| Purchase #2 | $156.76 | 5.485% | $165.3583 | $165.36 | $165.35 | $165.40 |
| Purchase #3 | $141.65 | 7.577% | $152.3828 | $152.38 | $152.40 | $152.40 |
| Purchase #4 | $53.48 | 4.245% | $55.7502 | $55.75 | $55.75 | $55.80 |
| Purchase #5 | $67.83 | 12.758% | $76.4838 | $76.48 | $76.50 | $76.50 |
| Purchase #6 | $8.78 | 10.714% | $9.7207 | $9.72 | $9.70 | $9.70 |
| Purchase #7 | $186.25 | 6.567% | $198.481 | $198.48 | $198.50 | $198.50 |
| 7 purchase totals = | $779.36 | $840.0346 | $840.03 | $840.05 | $840.20 | |