| 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 | $144.80 | 11.237% | $161.0712 | $161.07 | $161.05 | $161.10 |
| Purchase #2 | $186.88 | 7.449% | $200.8007 | $200.80 | $200.80 | $200.80 |
| Purchase #3 | $41.33 | 6.282% | $43.9264 | $43.93 | $43.95 | $43.90 |
| Purchase #4 | $157.30 | 7.721% | $169.4451 | $169.45 | $169.45 | $169.40 |
| Purchase #5 | $154.80 | 6.562% | $164.958 | $164.96 | $164.95 | $165.00 |
| Purchase #6 | $246.84 | 3.221% | $254.7907 | $254.79 | $254.80 | $254.80 |
| Purchase #7 | $121.38 | 10.106% | $133.6467 | $133.65 | $133.65 | $133.60 |
| 7 purchase totals = | $1,053.33 | $1,128.6388 | $1,128.65 | $1,128.65 | $1,128.60 | |