| 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 | $167.51 | 9.503% | $183.4285 | $183.43 | $183.45 | $183.40 |
| Purchase #2 | $199.94 | 13.285% | $226.502 | $226.50 | $226.50 | $226.50 |
| Purchase #3 | $77.47 | 10.283% | $85.4362 | $85.44 | $85.45 | $85.40 |
| Purchase #4 | $104.61 | 3.146% | $107.901 | $107.90 | $107.90 | $107.90 |
| Purchase #5 | $14.38 | 9.114% | $15.6906 | $15.69 | $15.70 | $15.70 |
| Purchase #6 | $203.84 | 3.538% | $211.0519 | $211.05 | $211.05 | $211.10 |
| Purchase #7 | $11.91 | 5.716% | $12.5908 | $12.59 | $12.60 | $12.60 |
| 7 purchase totals = | $779.66 | $842.6010 | $842.60 | $842.65 | $842.60 | |