| 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 | $167.75 | 9.190% | $183.1662 | $183.17 | $183.15 | $183.20 |
| Purchase #2 | $194.88 | 13.174% | $220.5535 | $220.55 | $220.55 | $220.60 |
| Purchase #3 | $211.60 | 12.302% | $237.631 | $237.63 | $237.65 | $237.60 |
| Purchase #4 | $30.62 | 12.730% | $34.5179 | $34.52 | $34.50 | $34.50 |
| Purchase #5 | $15.75 | 9.388% | $17.2286 | $17.23 | $17.25 | $17.20 |
| Purchase #6 | $20.54 | 13.816% | $23.3778 | $23.38 | $23.40 | $23.40 |
| Purchase #7 | $216.57 | 11.363% | $241.1788 | $241.18 | $241.20 | $241.20 |
| 7 purchase totals = | $857.71 | $957.6538 | $957.66 | $957.70 | $957.70 | |