| 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 | $171.52 | 6.874% | $183.3103 | $183.31 | $183.30 | $183.30 |
| Purchase #2 | $184.36 | 11.645% | $205.8287 | $205.83 | $205.85 | $205.80 |
| Purchase #3 | $203.46 | 6.859% | $217.4153 | $217.42 | $217.40 | $217.40 |
| Purchase #4 | $32.85 | 10.449% | $36.2825 | $36.28 | $36.30 | $36.30 |
| Purchase #5 | $210.35 | 12.456% | $236.5512 | $236.55 | $236.55 | $236.60 |
| Purchase #6 | $78.59 | 6.167% | $83.4366 | $83.44 | $83.45 | $83.40 |
| Purchase #7 | $54.85 | 5.307% | $57.7609 | $57.76 | $57.75 | $57.80 |
| 7 purchase totals = | $935.98 | $1,020.5855 | $1,020.59 | $1,020.60 | $1,020.60 | |