| 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 | $137.35 | 10.130% | $151.2636 | $151.26 | $151.25 | $151.30 |
| Purchase #2 | $121.74 | 3.122% | $125.5407 | $125.54 | $125.55 | $125.50 |
| Purchase #3 | $140.62 | 12.581% | $158.3114 | $158.31 | $158.30 | $158.30 |
| Purchase #4 | $61.25 | 3.300% | $63.2713 | $63.27 | $63.25 | $63.30 |
| Purchase #5 | $17.64 | 11.856% | $19.7314 | $19.73 | $19.75 | $19.70 |
| Purchase #6 | $170.28 | 7.416% | $182.908 | $182.91 | $182.90 | $182.90 |
| Purchase #7 | $228.58 | 7.816% | $246.4458 | $246.45 | $246.45 | $246.40 |
| 7 purchase totals = | $877.46 | $947.4722 | $947.47 | $947.45 | $947.40 | |