| 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 | $169.62 | 9.807% | $186.2546 | $186.25 | $186.25 | $186.30 |
| Purchase #2 | $36.30 | 10.601% | $40.1482 | $40.15 | $40.15 | $40.10 |
| Purchase #3 | $114.61 | 8.714% | $124.5971 | $124.60 | $124.60 | $124.60 |
| Purchase #4 | $166.89 | 8.359% | $180.8403 | $180.84 | $180.85 | $180.80 |
| Purchase #5 | $227.39 | 12.224% | $255.1862 | $255.19 | $255.20 | $255.20 |
| Purchase #6 | $203.38 | 6.106% | $215.7984 | $215.80 | $215.80 | $215.80 |
| Purchase #7 | $106.81 | 13.355% | $121.0745 | $121.07 | $121.05 | $121.10 |
| 7 purchase totals = | $1,025.00 | $1,123.8993 | $1,123.90 | $1,123.90 | $1,123.90 | |