| 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 | $162.57 | 13.796% | $184.9982 | $185.00 | $185.00 | $185.00 |
| Purchase #2 | $136.59 | 9.367% | $149.3844 | $149.38 | $149.40 | $149.40 |
| Purchase #3 | $217.64 | 4.287% | $226.9702 | $226.97 | $226.95 | $227.00 |
| Purchase #4 | $95.67 | 8.720% | $104.0124 | $104.01 | $104.00 | $104.00 |
| Purchase #5 | $123.49 | 4.681% | $129.2706 | $129.27 | $129.25 | $129.30 |
| Purchase #6 | $128.52 | 7.603% | $138.2914 | $138.29 | $138.30 | $138.30 |
| Purchase #7 | $183.67 | 6.253% | $195.1549 | $195.15 | $195.15 | $195.20 |
| 7 purchase totals = | $1,048.15 | $1,128.0821 | $1,128.07 | $1,128.05 | $1,128.20 | |