| 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 | $139.51 | 3.269% | $144.0706 | $144.07 | $144.05 | $144.10 |
| Purchase #2 | $102.87 | 4.109% | $107.0969 | $107.10 | $107.10 | $107.10 |
| Purchase #3 | $42.85 | 7.185% | $45.9288 | $45.93 | $45.95 | $45.90 |
| Purchase #4 | $11.92 | 3.398% | $12.325 | $12.33 | $12.35 | $12.30 |
| Purchase #5 | $154.74 | 5.320% | $162.9722 | $162.97 | $162.95 | $163.00 |
| Purchase #6 | $181.73 | 3.724% | $188.4976 | $188.50 | $188.50 | $188.50 |
| Purchase #7 | $50.99 | 12.549% | $57.3887 | $57.39 | $57.40 | $57.40 |
| 7 purchase totals = | $684.61 | $718.2798 | $718.29 | $718.30 | $718.30 | |