| 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 | $181.28 | 6.766% | $193.5454 | $193.55 | $193.55 | $193.50 |
| Purchase #2 | $213.90 | 11.612% | $238.7381 | $238.74 | $238.75 | $238.70 |
| Purchase #3 | $16.75 | 5.343% | $17.645 | $17.65 | $17.65 | $17.60 |
| Purchase #4 | $81.73 | 7.555% | $87.9047 | $87.90 | $87.90 | $87.90 |
| Purchase #5 | $167.97 | 10.110% | $184.9518 | $184.95 | $184.95 | $185.00 |
| Purchase #6 | $218.97 | 12.767% | $246.9259 | $246.93 | $246.95 | $246.90 |
| Purchase #7 | $83.53 | 5.189% | $87.8644 | $87.86 | $87.85 | $87.90 |
| 7 purchase totals = | $964.13 | $1,057.5753 | $1,057.58 | $1,057.60 | $1,057.50 | |