| 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 | $185.33 | 11.458% | $206.5651 | $206.57 | $206.55 | $206.60 |
| Purchase #2 | $114.83 | 5.749% | $121.4316 | $121.43 | $121.45 | $121.40 |
| Purchase #3 | $222.72 | 6.732% | $237.7135 | $237.71 | $237.70 | $237.70 |
| Purchase #4 | $27.25 | 13.102% | $30.8203 | $30.82 | $30.80 | $30.80 |
| Purchase #5 | $8.72 | 8.206% | $9.4356 | $9.44 | $9.45 | $9.40 |
| Purchase #6 | $139.33 | 9.673% | $152.8074 | $152.81 | $152.80 | $152.80 |
| Purchase #7 | $183.89 | 10.469% | $203.1414 | $203.14 | $203.15 | $203.10 |
| 7 purchase totals = | $882.07 | $961.9149 | $961.92 | $961.90 | $961.80 | |