| 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 | $32.40 | 13.152% | $36.6612 | $36.66 | $36.65 | $36.70 |
| Purchase #2 | $241.68 | 3.496% | $250.1291 | $250.13 | $250.15 | $250.10 |
| Purchase #3 | $192.39 | 3.552% | $199.2237 | $199.22 | $199.20 | $199.20 |
| Purchase #4 | $72.76 | 5.373% | $76.6694 | $76.67 | $76.65 | $76.70 |
| Purchase #5 | $171.66 | 3.224% | $177.1943 | $177.19 | $177.20 | $177.20 |
| Purchase #6 | $211.47 | 9.261% | $231.0542 | $231.05 | $231.05 | $231.10 |
| Purchase #7 | $144.80 | 4.806% | $151.7591 | $151.76 | $151.75 | $151.80 |
| 7 purchase totals = | $1,067.16 | $1,122.6910 | $1,122.68 | $1,122.65 | $1,122.80 | |