| 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 | $157.29 | 7.759% | $169.4941 | $169.49 | $169.50 | $169.50 |
| Purchase #2 | $141.90 | 10.835% | $157.2749 | $157.27 | $157.25 | $157.30 |
| Purchase #3 | $155.98 | 7.566% | $167.7814 | $167.78 | $167.80 | $167.80 |
| Purchase #4 | $132.41 | 9.241% | $144.646 | $144.65 | $144.65 | $144.60 |
| Purchase #5 | $129.40 | 13.714% | $147.1459 | $147.15 | $147.15 | $147.10 |
| Purchase #6 | $26.82 | 12.582% | $30.1945 | $30.19 | $30.20 | $30.20 |
| Purchase #7 | $116.41 | 4.329% | $121.4494 | $121.45 | $121.45 | $121.40 |
| 7 purchase totals = | $860.21 | $937.9862 | $937.98 | $938.00 | $937.90 | |