| 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 | $151.58 | 9.368% | $165.78 | $165.78 | $165.80 | $165.80 |
| Purchase #2 | $134.95 | 4.492% | $141.012 | $141.01 | $141.00 | $141.00 |
| Purchase #3 | $200.97 | 7.751% | $216.5472 | $216.55 | $216.55 | $216.50 |
| Purchase #4 | $59.26 | 12.213% | $66.4974 | $66.50 | $66.50 | $66.50 |
| Purchase #5 | $211.51 | 10.801% | $234.3552 | $234.36 | $234.35 | $234.40 |
| Purchase #6 | $217.52 | 8.763% | $236.5813 | $236.58 | $236.60 | $236.60 |
| Purchase #7 | $95.49 | 9.592% | $104.6494 | $104.65 | $104.65 | $104.60 |
| 7 purchase totals = | $1,071.28 | $1,165.4225 | $1,165.43 | $1,165.45 | $1,165.40 | |