| 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 | $163.65 | 13.567% | $185.8524 | $185.85 | $185.85 | $185.90 |
| Purchase #2 | $123.94 | 4.463% | $129.4714 | $129.47 | $129.45 | $129.50 |
| Purchase #3 | $51.29 | 5.577% | $54.1504 | $54.15 | $54.15 | $54.20 |
| Purchase #4 | $128.43 | 11.352% | $143.0094 | $143.01 | $143.00 | $143.00 |
| Purchase #5 | $22.64 | 12.191% | $25.4 | $25.40 | $25.40 | $25.40 |
| Purchase #6 | $59.78 | 3.776% | $62.0373 | $62.04 | $62.05 | $62.00 |
| Purchase #7 | $76.99 | 12.520% | $86.6291 | $86.63 | $86.65 | $86.60 |
| 7 purchase totals = | $626.72 | $686.5500 | $686.55 | $686.55 | $686.60 | |