| 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 | $207.39 | 5.613% | $219.0308 | $219.03 | $219.05 | $219.00 |
| Purchase #2 | $143.65 | 9.659% | $157.5252 | $157.53 | $157.55 | $157.50 |
| Purchase #3 | $94.85 | 9.749% | $104.0969 | $104.10 | $104.10 | $104.10 |
| Purchase #4 | $163.72 | 13.641% | $186.053 | $186.05 | $186.05 | $186.10 |
| Purchase #5 | $43.57 | 13.598% | $49.4946 | $49.49 | $49.50 | $49.50 |
| Purchase #6 | $35.77 | 9.389% | $39.1284 | $39.13 | $39.15 | $39.10 |
| Purchase #7 | $148.80 | 11.743% | $166.2736 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $837.75 | $921.6025 | $921.60 | $921.65 | $921.60 | |