| 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 | $216.91 | 6.390% | $230.7705 | $230.77 | $230.75 | $230.80 |
| Purchase #2 | $23.61 | 13.419% | $26.7782 | $26.78 | $26.80 | $26.80 |
| Purchase #3 | $211.75 | 6.332% | $225.158 | $225.16 | $225.15 | $225.20 |
| Purchase #4 | $127.51 | 3.716% | $132.2483 | $132.25 | $132.25 | $132.20 |
| Purchase #5 | $162.69 | 6.396% | $173.0957 | $173.10 | $173.10 | $173.10 |
| Purchase #6 | $54.34 | 10.691% | $60.1495 | $60.15 | $60.15 | $60.10 |
| Purchase #7 | $15.74 | 4.500% | $16.4483 | $16.45 | $16.45 | $16.40 |
| 7 purchase totals = | $812.55 | $864.6485 | $864.66 | $864.65 | $864.60 | |