| 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 | $163.63 | 11.704% | $182.7813 | $182.78 | $182.80 | $182.80 |
| Purchase #2 | $211.90 | 13.387% | $240.2671 | $240.27 | $240.25 | $240.30 |
| Purchase #3 | $142.53 | 6.416% | $151.6747 | $151.67 | $151.65 | $151.70 |
| Purchase #4 | $109.28 | 8.122% | $118.1557 | $118.16 | $118.15 | $118.20 |
| Purchase #5 | $121.30 | 4.605% | $126.8859 | $126.89 | $126.90 | $126.90 |
| Purchase #6 | $171.98 | 8.118% | $185.9413 | $185.94 | $185.95 | $185.90 |
| Purchase #7 | $19.53 | 12.657% | $22.0019 | $22.00 | $22.00 | $22.00 |
| 7 purchase totals = | $940.15 | $1,027.7079 | $1,027.71 | $1,027.70 | $1,027.80 | |