| 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 | $186.80 | 6.338% | $198.6394 | $198.64 | $198.65 | $198.60 |
| Purchase #2 | $200.25 | 4.597% | $209.4555 | $209.46 | $209.45 | $209.50 |
| Purchase #3 | $16.63 | 9.253% | $18.1688 | $18.17 | $18.15 | $18.20 |
| Purchase #4 | $232.92 | 12.419% | $261.8463 | $261.85 | $261.85 | $261.80 |
| Purchase #5 | $100.85 | 13.384% | $114.3478 | $114.35 | $114.35 | $114.30 |
| Purchase #6 | $244.46 | 9.710% | $268.1971 | $268.20 | $268.20 | $268.20 |
| Purchase #7 | $175.35 | 3.176% | $180.9191 | $180.92 | $180.90 | $180.90 |
| 7 purchase totals = | $1,157.26 | $1,251.5740 | $1,251.59 | $1,251.55 | $1,251.50 | |