| 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 | $180.34 | 3.272% | $186.2407 | $186.24 | $186.25 | $186.20 |
| Purchase #2 | $136.52 | 9.370% | $149.3119 | $149.31 | $149.30 | $149.30 |
| Purchase #3 | $13.43 | 9.614% | $14.7212 | $14.72 | $14.70 | $14.70 |
| Purchase #4 | $159.84 | 4.207% | $166.5645 | $166.56 | $166.55 | $166.60 |
| Purchase #5 | $100.37 | 7.796% | $108.1948 | $108.19 | $108.20 | $108.20 |
| Purchase #6 | $209.30 | 8.373% | $226.8247 | $226.82 | $226.80 | $226.80 |
| Purchase #7 | $118.91 | 12.867% | $134.2101 | $134.21 | $134.20 | $134.20 |
| 7 purchase totals = | $918.71 | $986.0679 | $986.05 | $986.00 | $986.00 | |