| 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 | $194.51 | 12.194% | $218.2285 | $218.23 | $218.25 | $218.20 |
| Purchase #2 | $207.76 | 5.141% | $218.4409 | $218.44 | $218.45 | $218.40 |
| Purchase #3 | $142.50 | 9.691% | $156.3097 | $156.31 | $156.30 | $156.30 |
| Purchase #4 | $185.40 | 9.568% | $203.1391 | $203.14 | $203.15 | $203.10 |
| Purchase #5 | $199.49 | 3.458% | $206.3884 | $206.39 | $206.40 | $206.40 |
| Purchase #6 | $148.37 | 5.307% | $156.244 | $156.24 | $156.25 | $156.20 |
| Purchase #7 | $104.37 | 11.670% | $116.55 | $116.55 | $116.55 | $116.60 |
| 7 purchase totals = | $1,182.40 | $1,275.3006 | $1,275.30 | $1,275.35 | $1,275.20 | |