| 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 | $146.92 | 8.231% | $159.013 | $159.01 | $159.00 | $159.00 |
| Purchase #2 | $209.61 | 7.382% | $225.0834 | $225.08 | $225.10 | $225.10 |
| Purchase #3 | $143.92 | 11.213% | $160.0577 | $160.06 | $160.05 | $160.10 |
| Purchase #4 | $163.49 | 11.817% | $182.8096 | $182.81 | $182.80 | $182.80 |
| Purchase #5 | $148.69 | 13.661% | $169.0025 | $169.00 | $169.00 | $169.00 |
| Purchase #6 | $231.60 | 4.123% | $241.1489 | $241.15 | $241.15 | $241.10 |
| Purchase #7 | $191.44 | 3.716% | $198.5539 | $198.55 | $198.55 | $198.60 |
| 7 purchase totals = | $1,235.67 | $1,335.6690 | $1,335.66 | $1,335.65 | $1,335.70 | |