| 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 | $157.87 | 4.405% | $164.8242 | $164.82 | $164.80 | $164.80 |
| Purchase #2 | $222.93 | 13.813% | $253.7233 | $253.72 | $253.70 | $253.70 |
| Purchase #3 | $186.94 | 12.334% | $209.9972 | $210.00 | $210.00 | $210.00 |
| Purchase #4 | $163.88 | 10.465% | $181.03 | $181.03 | $181.05 | $181.00 |
| Purchase #5 | $143.69 | 12.211% | $161.236 | $161.24 | $161.25 | $161.20 |
| Purchase #6 | $78.58 | 3.728% | $81.5095 | $81.51 | $81.50 | $81.50 |
| Purchase #7 | $248.72 | 11.603% | $277.579 | $277.58 | $277.60 | $277.60 |
| 7 purchase totals = | $1,202.61 | $1,329.8992 | $1,329.90 | $1,329.90 | $1,329.80 | |