| 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 | $174.72 | 8.832% | $190.1513 | $190.15 | $190.15 | $190.20 |
| Purchase #2 | $37.92 | 3.593% | $39.2825 | $39.28 | $39.30 | $39.30 |
| Purchase #3 | $130.27 | 7.611% | $140.1848 | $140.18 | $140.20 | $140.20 |
| Purchase #4 | $40.66 | 3.872% | $42.2344 | $42.23 | $42.25 | $42.20 |
| Purchase #5 | $233.65 | 8.410% | $253.3 | $253.30 | $253.30 | $253.30 |
| Purchase #6 | $223.70 | 6.389% | $237.9922 | $237.99 | $238.00 | $238.00 |
| Purchase #7 | $122.83 | 11.103% | $136.4678 | $136.47 | $136.45 | $136.50 |
| 7 purchase totals = | $963.75 | $1,039.6130 | $1,039.60 | $1,039.65 | $1,039.70 | |