| 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 | $182.59 | 4.219% | $190.2935 | $190.29 | $190.30 | $190.30 |
| Purchase #2 | $25.90 | 6.850% | $27.6742 | $27.67 | $27.65 | $27.70 |
| Purchase #3 | $177.54 | 10.433% | $196.0627 | $196.06 | $196.05 | $196.10 |
| Purchase #4 | $222.32 | 5.258% | $234.0096 | $234.01 | $234.00 | $234.00 |
| Purchase #5 | $26.98 | 7.607% | $29.0324 | $29.03 | $29.05 | $29.00 |
| Purchase #6 | $63.99 | 4.202% | $66.6789 | $66.68 | $66.70 | $66.70 |
| Purchase #7 | $32.77 | 9.210% | $35.7881 | $35.79 | $35.80 | $35.80 |
| 7 purchase totals = | $732.09 | $779.5394 | $779.53 | $779.55 | $779.60 | |