| 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 | $169.29 | 7.739% | $182.3914 | $182.39 | $182.40 | $182.40 |
| Purchase #2 | $226.36 | 9.434% | $247.7148 | $247.71 | $247.70 | $247.70 |
| Purchase #3 | $7.51 | 12.358% | $8.4381 | $8.44 | $8.45 | $8.40 |
| Purchase #4 | $200.87 | 9.221% | $219.3922 | $219.39 | $219.40 | $219.40 |
| Purchase #5 | $144.64 | 5.605% | $152.7471 | $152.75 | $152.75 | $152.70 |
| Purchase #6 | $16.65 | 4.333% | $17.3714 | $17.37 | $17.35 | $17.40 |
| Purchase #7 | $196.39 | 4.551% | $205.3277 | $205.33 | $205.35 | $205.30 |
| 7 purchase totals = | $961.71 | $1,033.3827 | $1,033.38 | $1,033.40 | $1,033.30 | |