| 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 | $131.36 | 12.516% | $147.801 | $147.80 | $147.80 | $147.80 |
| Purchase #2 | $30.92 | 7.410% | $33.2112 | $33.21 | $33.20 | $33.20 |
| Purchase #3 | $8.51 | 13.596% | $9.667 | $9.67 | $9.65 | $9.70 |
| Purchase #4 | $61.99 | 11.642% | $69.2069 | $69.21 | $69.20 | $69.20 |
| Purchase #5 | $222.48 | 6.453% | $236.8366 | $236.84 | $236.85 | $236.80 |
| Purchase #6 | $165.88 | 10.761% | $183.7303 | $183.73 | $183.75 | $183.70 |
| Purchase #7 | $23.78 | 13.872% | $27.0788 | $27.08 | $27.10 | $27.10 |
| 7 purchase totals = | $644.92 | $707.5318 | $707.54 | $707.55 | $707.50 | |