| 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 | $150.72 | 13.525% | $171.1049 | $171.10 | $171.10 | $171.10 |
| Purchase #2 | $157.66 | 3.457% | $163.1103 | $163.11 | $163.10 | $163.10 |
| Purchase #3 | $229.96 | 12.764% | $259.3121 | $259.31 | $259.30 | $259.30 |
| Purchase #4 | $226.48 | 11.318% | $252.113 | $252.11 | $252.10 | $252.10 |
| Purchase #5 | $196.54 | 9.731% | $215.6653 | $215.67 | $215.65 | $215.70 |
| Purchase #6 | $225.35 | 3.164% | $232.4801 | $232.48 | $232.50 | $232.50 |
| Purchase #7 | $152.79 | 9.613% | $167.4777 | $167.48 | $167.50 | $167.50 |
| 7 purchase totals = | $1,339.50 | $1,461.2634 | $1,461.26 | $1,461.25 | $1,461.30 | |