| 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 | $166.85 | 9.804% | $183.208 | $183.21 | $183.20 | $183.20 |
| Purchase #2 | $151.48 | 4.793% | $158.7404 | $158.74 | $158.75 | $158.70 |
| Purchase #3 | $238.25 | 3.419% | $246.3958 | $246.40 | $246.40 | $246.40 |
| Purchase #4 | $226.68 | 9.770% | $248.8266 | $248.83 | $248.85 | $248.80 |
| Purchase #5 | $169.85 | 13.754% | $193.2112 | $193.21 | $193.20 | $193.20 |
| Purchase #6 | $7.25 | 3.325% | $7.4911 | $7.49 | $7.50 | $7.50 |
| Purchase #7 | $104.57 | 4.514% | $109.2903 | $109.29 | $109.30 | $109.30 |
| 7 purchase totals = | $1,064.93 | $1,147.1634 | $1,147.17 | $1,147.20 | $1,147.10 | |