| 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 | $181.78 | 6.823% | $194.1828 | $194.18 | $194.20 | $194.20 |
| Purchase #2 | $163.54 | 9.337% | $178.8097 | $178.81 | $178.80 | $178.80 |
| Purchase #3 | $150.31 | 9.292% | $164.2768 | $164.28 | $164.30 | $164.30 |
| Purchase #4 | $244.60 | 11.516% | $272.7681 | $272.77 | $272.75 | $272.80 |
| Purchase #5 | $177.33 | 8.661% | $192.6886 | $192.69 | $192.70 | $192.70 |
| Purchase #6 | $77.36 | 8.844% | $84.2017 | $84.20 | $84.20 | $84.20 |
| Purchase #7 | $218.75 | 13.629% | $248.5634 | $248.56 | $248.55 | $248.60 |
| 7 purchase totals = | $1,213.67 | $1,335.4911 | $1,335.49 | $1,335.50 | $1,335.60 | |