| 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 | $175.74 | 13.232% | $198.9939 | $198.99 | $199.00 | $199.00 |
| Purchase #2 | $117.75 | 13.744% | $133.9336 | $133.93 | $133.95 | $133.90 |
| Purchase #3 | $146.55 | 11.322% | $163.1424 | $163.14 | $163.15 | $163.10 |
| Purchase #4 | $242.92 | 9.856% | $266.8622 | $266.86 | $266.85 | $266.90 |
| Purchase #5 | $71.87 | 5.732% | $75.9896 | $75.99 | $76.00 | $76.00 |
| Purchase #6 | $164.83 | 12.747% | $185.8409 | $185.84 | $185.85 | $185.80 |
| Purchase #7 | $247.83 | 6.726% | $264.499 | $264.50 | $264.50 | $264.50 |
| 7 purchase totals = | $1,167.49 | $1,289.2616 | $1,289.25 | $1,289.30 | $1,289.20 | |