| 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 | $171.42 | 3.487% | $177.3974 | $177.40 | $177.40 | $177.40 |
| Purchase #2 | $141.83 | 12.574% | $159.6637 | $159.66 | $159.65 | $159.70 |
| Purchase #3 | $48.27 | 8.655% | $52.4478 | $52.45 | $52.45 | $52.40 |
| Purchase #4 | $63.70 | 4.467% | $66.5455 | $66.55 | $66.55 | $66.50 |
| Purchase #5 | $177.45 | 3.305% | $183.3147 | $183.31 | $183.30 | $183.30 |
| Purchase #6 | $206.55 | 12.311% | $231.9784 | $231.98 | $232.00 | $232.00 |
| Purchase #7 | $225.50 | 4.835% | $236.4029 | $236.40 | $236.40 | $236.40 |
| 7 purchase totals = | $1,034.72 | $1,107.7504 | $1,107.75 | $1,107.75 | $1,107.70 | |