| 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 | $155.32 | 10.136% | $171.0632 | $171.06 | $171.05 | $171.10 |
| Purchase #2 | $19.25 | 13.844% | $21.915 | $21.92 | $21.90 | $21.90 |
| Purchase #3 | $71.43 | 11.247% | $79.4637 | $79.46 | $79.45 | $79.50 |
| Purchase #4 | $186.63 | 3.469% | $193.1042 | $193.10 | $193.10 | $193.10 |
| Purchase #5 | $187.56 | 11.781% | $209.6564 | $209.66 | $209.65 | $209.70 |
| Purchase #6 | $28.41 | 7.760% | $30.6146 | $30.61 | $30.60 | $30.60 |
| Purchase #7 | $241.69 | 13.744% | $274.9079 | $274.91 | $274.90 | $274.90 |
| 7 purchase totals = | $890.29 | $980.7250 | $980.72 | $980.65 | $980.80 | |