| 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 | $138.72 | 13.655% | $157.6622 | $157.66 | $157.65 | $157.70 |
| Purchase #2 | $44.87 | 6.555% | $47.8112 | $47.81 | $47.80 | $47.80 |
| Purchase #3 | $157.30 | 11.528% | $175.4335 | $175.43 | $175.45 | $175.40 |
| Purchase #4 | $213.56 | 6.171% | $226.7388 | $226.74 | $226.75 | $226.70 |
| Purchase #5 | $152.98 | 3.560% | $158.4261 | $158.43 | $158.45 | $158.40 |
| Purchase #6 | $164.96 | 12.459% | $185.5124 | $185.51 | $185.50 | $185.50 |
| Purchase #7 | $109.98 | 3.830% | $114.1922 | $114.19 | $114.20 | $114.20 |
| 7 purchase totals = | $982.37 | $1,065.7764 | $1,065.77 | $1,065.80 | $1,065.70 | |