| 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 | $72.62 | 12.425% | $81.643 | $81.64 | $81.65 | $81.60 |
| Purchase #2 | $208.35 | 3.284% | $215.1922 | $215.19 | $215.20 | $215.20 |
| Purchase #3 | $28.55 | 4.274% | $29.7702 | $29.77 | $29.75 | $29.80 |
| Purchase #4 | $229.91 | 10.409% | $253.8413 | $253.84 | $253.85 | $253.80 |
| Purchase #5 | $147.84 | 12.690% | $166.6009 | $166.60 | $166.60 | $166.60 |
| Purchase #6 | $69.38 | 10.851% | $76.9084 | $76.91 | $76.90 | $76.90 |
| Purchase #7 | $25.44 | 7.593% | $27.3717 | $27.37 | $27.35 | $27.40 |
| 7 purchase totals = | $782.09 | $851.3277 | $851.32 | $851.30 | $851.30 | |