| 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 | $121.99 | 6.164% | $129.5095 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $169.28 | 9.862% | $185.9744 | $185.97 | $185.95 | $186.00 |
| Purchase #3 | $76.72 | 11.663% | $85.6679 | $85.67 | $85.65 | $85.70 |
| Purchase #4 | $171.92 | 5.260% | $180.963 | $180.96 | $180.95 | $181.00 |
| Purchase #5 | $204.88 | 5.102% | $215.333 | $215.33 | $215.35 | $215.30 |
| Purchase #6 | $198.88 | 11.156% | $221.0671 | $221.07 | $221.05 | $221.10 |
| Purchase #7 | $234.89 | 13.279% | $266.081 | $266.08 | $266.10 | $266.10 |
| 7 purchase totals = | $1,178.56 | $1,284.5959 | $1,284.59 | $1,284.55 | $1,284.70 | |