| 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 | $123.35 | 12.439% | $138.6935 | $138.69 | $138.70 | $138.70 |
| Purchase #2 | $240.32 | 11.681% | $268.3918 | $268.39 | $268.40 | $268.40 |
| Purchase #3 | $168.25 | 7.847% | $181.4526 | $181.45 | $181.45 | $181.50 |
| Purchase #4 | $59.39 | 7.627% | $63.9197 | $63.92 | $63.90 | $63.90 |
| Purchase #5 | $67.52 | 6.586% | $71.9669 | $71.97 | $71.95 | $72.00 |
| Purchase #6 | $21.60 | 9.129% | $23.5719 | $23.57 | $23.55 | $23.60 |
| Purchase #7 | $134.86 | 10.309% | $148.7627 | $148.76 | $148.75 | $148.80 |
| 7 purchase totals = | $815.29 | $896.7591 | $896.75 | $896.70 | $896.90 | |