| 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 | $132.29 | 5.354% | $139.3728 | $139.37 | $139.35 | $139.40 |
| Purchase #2 | $202.31 | 11.412% | $225.3976 | $225.40 | $225.40 | $225.40 |
| Purchase #3 | $48.41 | 7.449% | $52.0161 | $52.02 | $52.00 | $52.00 |
| Purchase #4 | $55.48 | 11.404% | $61.8069 | $61.81 | $61.80 | $61.80 |
| Purchase #5 | $159.37 | 3.771% | $165.3798 | $165.38 | $165.40 | $165.40 |
| Purchase #6 | $211.68 | 10.555% | $234.0228 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $14.68 | 9.241% | $16.0366 | $16.04 | $16.05 | $16.00 |
| 7 purchase totals = | $824.22 | $894.0326 | $894.04 | $894.00 | $894.00 | |