| 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 | $89.43 | 3.239% | $92.3266 | $92.33 | $92.35 | $92.30 |
| Purchase #2 | $179.99 | 8.779% | $195.7913 | $195.79 | $195.80 | $195.80 |
| Purchase #3 | $66.67 | 5.240% | $70.1635 | $70.16 | $70.15 | $70.20 |
| Purchase #4 | $106.41 | 4.606% | $111.3112 | $111.31 | $111.30 | $111.30 |
| Purchase #5 | $141.58 | 9.789% | $155.4393 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $175.97 | 13.427% | $199.5975 | $199.60 | $199.60 | $199.60 |
| Purchase #7 | $131.66 | 3.859% | $136.7408 | $136.74 | $136.75 | $136.70 |
| 7 purchase totals = | $891.71 | $961.3702 | $961.37 | $961.40 | $961.30 | |