| 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 | $150.67 | 10.164% | $165.9841 | $165.98 | $166.00 | $166.00 |
| Purchase #2 | $30.30 | 9.676% | $33.2318 | $33.23 | $33.25 | $33.20 |
| Purchase #3 | $142.72 | 11.461% | $159.0771 | $159.08 | $159.10 | $159.10 |
| Purchase #4 | $108.30 | 8.276% | $117.2629 | $117.26 | $117.25 | $117.30 |
| Purchase #5 | $167.99 | 3.369% | $173.6496 | $173.65 | $173.65 | $173.60 |
| Purchase #6 | $180.73 | 11.445% | $201.4145 | $201.41 | $201.40 | $201.40 |
| Purchase #7 | $157.56 | 7.484% | $169.3518 | $169.35 | $169.35 | $169.40 |
| 7 purchase totals = | $938.27 | $1,019.9718 | $1,019.96 | $1,020.00 | $1,020.00 | |