| 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 | $169.81 | 12.106% | $190.3672 | $190.37 | $190.35 | $190.40 |
| Purchase #2 | $124.79 | 11.233% | $138.8077 | $138.81 | $138.80 | $138.80 |
| Purchase #3 | $190.47 | 8.292% | $206.2638 | $206.26 | $206.25 | $206.30 |
| Purchase #4 | $7.93 | 11.368% | $8.8315 | $8.83 | $8.85 | $8.80 |
| Purchase #5 | $78.56 | 13.125% | $88.871 | $88.87 | $88.85 | $88.90 |
| Purchase #6 | $228.96 | 12.354% | $257.2457 | $257.25 | $257.25 | $257.20 |
| Purchase #7 | $118.94 | 5.416% | $125.3818 | $125.38 | $125.40 | $125.40 |
| 7 purchase totals = | $919.46 | $1,015.7687 | $1,015.77 | $1,015.75 | $1,015.80 | |