| 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 | $114.72 | 12.760% | $129.3583 | $129.36 | $129.35 | $129.40 |
| Purchase #2 | $171.37 | 3.385% | $177.1709 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $68.84 | 13.831% | $78.3613 | $78.36 | $78.35 | $78.40 |
| Purchase #4 | $146.44 | 12.680% | $165.0086 | $165.01 | $165.00 | $165.00 |
| Purchase #5 | $142.54 | 3.641% | $147.7299 | $147.73 | $147.75 | $147.70 |
| Purchase #6 | $94.71 | 8.291% | $102.5624 | $102.56 | $102.55 | $102.60 |
| Purchase #7 | $226.28 | 5.537% | $238.8091 | $238.81 | $238.80 | $238.80 |
| 7 purchase totals = | $964.90 | $1,039.0005 | $1,039.00 | $1,038.95 | $1,039.10 | |