| 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 | $163.57 | 4.127% | $170.3205 | $170.32 | $170.30 | $170.30 |
| Purchase #2 | $219.61 | 11.478% | $244.8168 | $244.82 | $244.80 | $244.80 |
| Purchase #3 | $145.26 | 6.679% | $154.9619 | $154.96 | $154.95 | $155.00 |
| Purchase #4 | $233.89 | 13.679% | $265.8838 | $265.88 | $265.90 | $265.90 |
| Purchase #5 | $113.57 | 13.765% | $129.2029 | $129.20 | $129.20 | $129.20 |
| Purchase #6 | $176.69 | 7.614% | $190.1432 | $190.14 | $190.15 | $190.10 |
| Purchase #7 | $12.78 | 11.676% | $14.2722 | $14.27 | $14.25 | $14.30 |
| 7 purchase totals = | $1,065.37 | $1,169.6013 | $1,169.59 | $1,169.55 | $1,169.60 | |