| 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 | $230.56 | 3.724% | $239.1461 | $239.15 | $239.15 | $239.10 |
| Purchase #2 | $63.90 | 4.845% | $66.996 | $67.00 | $67.00 | $67.00 |
| Purchase #3 | $167.83 | 4.860% | $175.9865 | $175.99 | $176.00 | $176.00 |
| Purchase #4 | $16.32 | 6.864% | $17.4402 | $17.44 | $17.45 | $17.40 |
| Purchase #5 | $185.83 | 13.585% | $211.075 | $211.08 | $211.10 | $211.10 |
| Purchase #6 | $26.99 | 9.243% | $29.4847 | $29.48 | $29.50 | $29.50 |
| Purchase #7 | $72.40 | 10.625% | $80.0925 | $80.09 | $80.10 | $80.10 |
| 7 purchase totals = | $763.83 | $820.2210 | $820.23 | $820.30 | $820.20 | |