| 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 | $123.96 | 10.420% | $136.8766 | $136.88 | $136.90 | $136.90 |
| Purchase #2 | $207.48 | 3.857% | $215.4825 | $215.48 | $215.50 | $215.50 |
| Purchase #3 | $84.32 | 13.854% | $96.0017 | $96.00 | $96.00 | $96.00 |
| Purchase #4 | $143.40 | 4.553% | $149.929 | $149.93 | $149.95 | $149.90 |
| Purchase #5 | $109.83 | 4.803% | $115.1051 | $115.11 | $115.10 | $115.10 |
| Purchase #6 | $166.71 | 5.841% | $176.4475 | $176.45 | $176.45 | $176.40 |
| Purchase #7 | $35.84 | 6.646% | $38.2219 | $38.22 | $38.20 | $38.20 |
| 7 purchase totals = | $871.54 | $928.0643 | $928.07 | $928.10 | $928.00 | |