| 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 | $151.59 | 11.255% | $168.6515 | $168.65 | $168.65 | $168.70 |
| Purchase #2 | $73.43 | 8.113% | $79.3874 | $79.39 | $79.40 | $79.40 |
| Purchase #3 | $218.50 | 9.639% | $239.5612 | $239.56 | $239.55 | $239.60 |
| Purchase #4 | $242.62 | 13.483% | $275.3325 | $275.33 | $275.35 | $275.30 |
| Purchase #5 | $219.70 | 11.240% | $244.3943 | $244.39 | $244.40 | $244.40 |
| Purchase #6 | $153.47 | 5.569% | $162.0167 | $162.02 | $162.00 | $162.00 |
| Purchase #7 | $114.56 | 6.732% | $122.2722 | $122.27 | $122.25 | $122.30 |
| 7 purchase totals = | $1,173.87 | $1,291.6158 | $1,291.61 | $1,291.60 | $1,291.70 | |