| 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 | $129.42 | 8.279% | $140.1347 | $140.13 | $140.15 | $140.10 |
| Purchase #2 | $200.62 | 12.441% | $225.5791 | $225.58 | $225.60 | $225.60 |
| Purchase #3 | $160.50 | 13.249% | $181.7646 | $181.76 | $181.75 | $181.80 |
| Purchase #4 | $233.39 | 12.146% | $261.7375 | $261.74 | $261.75 | $261.70 |
| Purchase #5 | $177.46 | 13.498% | $201.4136 | $201.41 | $201.40 | $201.40 |
| Purchase #6 | $120.71 | 10.327% | $133.1757 | $133.18 | $133.20 | $133.20 |
| Purchase #7 | $10.91 | 7.602% | $11.7394 | $11.74 | $11.75 | $11.70 |
| 7 purchase totals = | $1,033.01 | $1,155.5446 | $1,155.54 | $1,155.60 | $1,155.50 | |