| 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 | $170.78 | 8.356% | $185.0504 | $185.05 | $185.05 | $185.10 |
| Purchase #2 | $111.76 | 6.847% | $119.4122 | $119.41 | $119.40 | $119.40 |
| Purchase #3 | $225.52 | 8.872% | $245.5281 | $245.53 | $245.55 | $245.50 |
| Purchase #4 | $44.37 | 9.532% | $48.5993 | $48.60 | $48.60 | $48.60 |
| Purchase #5 | $167.29 | 9.347% | $182.9266 | $182.93 | $182.95 | $182.90 |
| Purchase #6 | $144.74 | 6.477% | $154.1148 | $154.11 | $154.10 | $154.10 |
| Purchase #7 | $51.28 | 11.175% | $57.0105 | $57.01 | $57.00 | $57.00 |
| 7 purchase totals = | $915.74 | $992.6419 | $992.64 | $992.65 | $992.60 | |