| 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 | $151.39 | 12.235% | $169.9126 | $169.91 | $169.90 | $169.90 |
| Purchase #2 | $105.28 | 8.302% | $114.0203 | $114.02 | $114.00 | $114.00 |
| Purchase #3 | $243.76 | 13.228% | $276.0046 | $276.00 | $276.00 | $276.00 |
| Purchase #4 | $126.98 | 11.313% | $141.3452 | $141.35 | $141.35 | $141.30 |
| Purchase #5 | $146.71 | 11.785% | $163.9998 | $164.00 | $164.00 | $164.00 |
| Purchase #6 | $7.99 | 9.165% | $8.7223 | $8.72 | $8.70 | $8.70 |
| Purchase #7 | $155.62 | 9.173% | $169.895 | $169.90 | $169.90 | $169.90 |
| 7 purchase totals = | $937.73 | $1,043.8998 | $1,043.90 | $1,043.85 | $1,043.80 | |