| 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 | $162.73 | 3.601% | $168.5899 | $168.59 | $168.60 | $168.60 |
| Purchase #2 | $171.83 | 8.553% | $186.5266 | $186.53 | $186.55 | $186.50 |
| Purchase #3 | $70.85 | 3.333% | $73.2114 | $73.21 | $73.20 | $73.20 |
| Purchase #4 | $68.92 | 13.144% | $77.9788 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $59.53 | 6.439% | $63.3631 | $63.36 | $63.35 | $63.40 |
| Purchase #6 | $223.74 | 9.490% | $244.9729 | $244.97 | $244.95 | $245.00 |
| Purchase #7 | $34.53 | 3.751% | $35.8252 | $35.83 | $35.85 | $35.80 |
| 7 purchase totals = | $792.13 | $850.4679 | $850.47 | $850.50 | $850.50 | |