| 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 | $179.91 | 6.274% | $191.1976 | $191.20 | $191.20 | $191.20 |
| Purchase #2 | $186.31 | 4.409% | $194.5244 | $194.52 | $194.50 | $194.50 |
| Purchase #3 | $196.55 | 5.612% | $207.5804 | $207.58 | $207.60 | $207.60 |
| Purchase #4 | $63.43 | 6.360% | $67.4641 | $67.46 | $67.45 | $67.50 |
| Purchase #5 | $199.69 | 8.283% | $216.2303 | $216.23 | $216.25 | $216.20 |
| Purchase #6 | $136.54 | 13.106% | $154.4349 | $154.43 | $154.45 | $154.40 |
| Purchase #7 | $159.40 | 12.734% | $179.698 | $179.70 | $179.70 | $179.70 |
| 7 purchase totals = | $1,121.83 | $1,211.1297 | $1,211.12 | $1,211.15 | $1,211.10 | |