| 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 | $189.53 | 5.447% | $199.8537 | $199.85 | $199.85 | $199.90 |
| Purchase #2 | $200.87 | 10.710% | $222.3832 | $222.38 | $222.40 | $222.40 |
| Purchase #3 | $114.93 | 5.377% | $121.1098 | $121.11 | $121.10 | $121.10 |
| Purchase #4 | $132.70 | 4.318% | $138.43 | $138.43 | $138.45 | $138.40 |
| Purchase #5 | $83.69 | 11.333% | $93.1746 | $93.17 | $93.15 | $93.20 |
| Purchase #6 | $148.58 | 11.756% | $166.0471 | $166.05 | $166.05 | $166.00 |
| Purchase #7 | $103.75 | 10.107% | $114.236 | $114.24 | $114.25 | $114.20 |
| 7 purchase totals = | $974.05 | $1,055.2344 | $1,055.23 | $1,055.25 | $1,055.20 | |