| 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 | $141.50 | 3.437% | $146.3634 | $146.36 | $146.35 | $146.40 |
| Purchase #2 | $156.75 | 9.707% | $171.9657 | $171.97 | $171.95 | $172.00 |
| Purchase #3 | $178.88 | 11.701% | $199.8107 | $199.81 | $199.80 | $199.80 |
| Purchase #4 | $29.27 | 11.828% | $32.7321 | $32.73 | $32.75 | $32.70 |
| Purchase #5 | $181.95 | 10.582% | $201.2039 | $201.20 | $201.20 | $201.20 |
| Purchase #6 | $99.48 | 8.534% | $107.9696 | $107.97 | $107.95 | $108.00 |
| Purchase #7 | $153.87 | 9.868% | $169.0539 | $169.05 | $169.05 | $169.10 |
| 7 purchase totals = | $941.70 | $1,029.0993 | $1,029.09 | $1,029.05 | $1,029.20 | |