| 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 | $151.72 | 13.249% | $171.8214 | $171.82 | $171.80 | $171.80 |
| Purchase #2 | $215.39 | 9.473% | $235.7939 | $235.79 | $235.80 | $235.80 |
| Purchase #3 | $189.28 | 12.117% | $212.2151 | $212.22 | $212.20 | $212.20 |
| Purchase #4 | $111.58 | 8.451% | $121.0096 | $121.01 | $121.00 | $121.00 |
| Purchase #5 | $45.86 | 8.462% | $49.7407 | $49.74 | $49.75 | $49.70 |
| Purchase #6 | $221.59 | 11.659% | $247.4252 | $247.43 | $247.45 | $247.40 |
| Purchase #7 | $45.55 | 9.277% | $49.7757 | $49.78 | $49.80 | $49.80 |
| 7 purchase totals = | $980.97 | $1,087.7816 | $1,087.79 | $1,087.80 | $1,087.70 | |