| 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 | $144.97 | 4.259% | $151.1443 | $151.14 | $151.15 | $151.10 |
| Purchase #2 | $143.77 | 5.574% | $151.7837 | $151.78 | $151.80 | $151.80 |
| Purchase #3 | $249.43 | 10.360% | $275.2709 | $275.27 | $275.25 | $275.30 |
| Purchase #4 | $214.36 | 7.655% | $230.7693 | $230.77 | $230.75 | $230.80 |
| Purchase #5 | $207.38 | 10.462% | $229.0761 | $229.08 | $229.10 | $229.10 |
| Purchase #6 | $208.49 | 6.674% | $222.4046 | $222.40 | $222.40 | $222.40 |
| Purchase #7 | $227.94 | 13.626% | $258.9991 | $259.00 | $259.00 | $259.00 |
| 7 purchase totals = | $1,396.34 | $1,519.4480 | $1,519.44 | $1,519.45 | $1,519.50 | |