| 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 | $154.46 | 4.283% | $161.0755 | $161.08 | $161.10 | $161.10 |
| Purchase #2 | $210.28 | 8.373% | $227.8867 | $227.89 | $227.90 | $227.90 |
| Purchase #3 | $114.56 | 6.181% | $121.641 | $121.64 | $121.65 | $121.60 |
| Purchase #4 | $209.63 | 13.632% | $238.2068 | $238.21 | $238.20 | $238.20 |
| Purchase #5 | $74.38 | 10.180% | $81.9519 | $81.95 | $81.95 | $82.00 |
| Purchase #6 | $118.77 | 12.540% | $133.6638 | $133.66 | $133.65 | $133.70 |
| Purchase #7 | $177.49 | 3.324% | $183.3898 | $183.39 | $183.40 | $183.40 |
| 7 purchase totals = | $1,059.57 | $1,147.8155 | $1,147.82 | $1,147.85 | $1,147.90 | |