| 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 | $146.37 | 4.450% | $152.8835 | $152.88 | $152.90 | $152.90 |
| Purchase #2 | $49.97 | 6.439% | $53.1876 | $53.19 | $53.20 | $53.20 |
| Purchase #3 | $137.37 | 3.693% | $142.4431 | $142.44 | $142.45 | $142.40 |
| Purchase #4 | $151.81 | 12.175% | $170.2929 | $170.29 | $170.30 | $170.30 |
| Purchase #5 | $10.33 | 12.686% | $11.6405 | $11.64 | $11.65 | $11.60 |
| Purchase #6 | $233.35 | 12.347% | $262.1617 | $262.16 | $262.15 | $262.20 |
| Purchase #7 | $249.38 | 9.489% | $273.0437 | $273.04 | $273.05 | $273.00 |
| 7 purchase totals = | $978.58 | $1,065.6530 | $1,065.64 | $1,065.70 | $1,065.60 | |