| 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 | $178.37 | 9.378% | $195.0975 | $195.10 | $195.10 | $195.10 |
| Purchase #2 | $98.58 | 4.522% | $103.0378 | $103.04 | $103.05 | $103.00 |
| Purchase #3 | $235.54 | 7.442% | $253.0689 | $253.07 | $253.05 | $253.10 |
| Purchase #4 | $221.76 | 3.141% | $228.7255 | $228.73 | $228.75 | $228.70 |
| Purchase #5 | $206.86 | 6.373% | $220.0432 | $220.04 | $220.05 | $220.00 |
| Purchase #6 | $250.79 | 9.112% | $273.642 | $273.64 | $273.65 | $273.60 |
| Purchase #7 | $249.70 | 8.520% | $270.9744 | $270.97 | $270.95 | $271.00 |
| 7 purchase totals = | $1,441.60 | $1,544.5893 | $1,544.59 | $1,544.60 | $1,544.50 | |