| 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 | $151.66 | 8.442% | $164.4631 | $164.46 | $164.45 | $164.50 |
| Purchase #2 | $112.50 | 11.730% | $125.6963 | $125.70 | $125.70 | $125.70 |
| Purchase #3 | $245.69 | 7.226% | $263.4436 | $263.44 | $263.45 | $263.40 |
| Purchase #4 | $29.83 | 6.333% | $31.7191 | $31.72 | $31.70 | $31.70 |
| Purchase #5 | $215.98 | 5.425% | $227.6969 | $227.70 | $227.70 | $227.70 |
| Purchase #6 | $229.47 | 5.138% | $241.2602 | $241.26 | $241.25 | $241.30 |
| Purchase #7 | $170.44 | 10.846% | $188.9259 | $188.93 | $188.95 | $188.90 |
| 7 purchase totals = | $1,155.57 | $1,243.2051 | $1,243.21 | $1,243.20 | $1,243.20 | |