| 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 | $174.99 | 3.599% | $181.2879 | $181.29 | $181.30 | $181.30 |
| Purchase #2 | $145.41 | 8.418% | $157.6506 | $157.65 | $157.65 | $157.70 |
| Purchase #3 | $172.62 | 10.432% | $190.6277 | $190.63 | $190.65 | $190.60 |
| Purchase #4 | $169.31 | 8.479% | $183.6658 | $183.67 | $183.65 | $183.70 |
| Purchase #5 | $104.75 | 9.518% | $114.7201 | $114.72 | $114.70 | $114.70 |
| Purchase #6 | $19.86 | 5.320% | $20.9166 | $20.92 | $20.90 | $20.90 |
| Purchase #7 | $143.42 | 12.270% | $161.0176 | $161.02 | $161.00 | $161.00 |
| 7 purchase totals = | $930.36 | $1,009.8863 | $1,009.90 | $1,009.85 | $1,009.90 | |