| 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 | $144.30 | 13.577% | $163.8916 | $163.89 | $163.90 | $163.90 |
| Purchase #2 | $114.47 | 3.527% | $118.5074 | $118.51 | $118.50 | $118.50 |
| Purchase #3 | $148.39 | 3.329% | $153.3299 | $153.33 | $153.35 | $153.30 |
| Purchase #4 | $43.79 | 10.492% | $48.3844 | $48.38 | $48.40 | $48.40 |
| Purchase #5 | $240.91 | 12.831% | $271.8212 | $271.82 | $271.80 | $271.80 |
| Purchase #6 | $88.46 | 4.138% | $92.1205 | $92.12 | $92.10 | $92.10 |
| Purchase #7 | $178.60 | 10.791% | $197.8727 | $197.87 | $197.85 | $197.90 |
| 7 purchase totals = | $958.92 | $1,045.9277 | $1,045.92 | $1,045.90 | $1,045.90 | |