| 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 | $148.60 | 9.811% | $163.1791 | $163.18 | $163.20 | $163.20 |
| Purchase #2 | $206.60 | 13.705% | $234.9145 | $234.91 | $234.90 | $234.90 |
| Purchase #3 | $63.61 | 6.346% | $67.6467 | $67.65 | $67.65 | $67.60 |
| Purchase #4 | $11.40 | 11.484% | $12.7092 | $12.71 | $12.70 | $12.70 |
| Purchase #5 | $250.66 | 12.760% | $282.6442 | $282.64 | $282.65 | $282.60 |
| Purchase #6 | $223.55 | 3.660% | $231.7319 | $231.73 | $231.75 | $231.70 |
| Purchase #7 | $129.59 | 11.812% | $144.8972 | $144.90 | $144.90 | $144.90 |
| 7 purchase totals = | $1,034.01 | $1,137.7228 | $1,137.72 | $1,137.75 | $1,137.60 | |