| 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 | $124.32 | 7.455% | $133.5881 | $133.59 | $133.60 | $133.60 |
| Purchase #2 | $172.32 | 7.765% | $185.7006 | $185.70 | $185.70 | $185.70 |
| Purchase #3 | $224.46 | 3.791% | $232.9693 | $232.97 | $232.95 | $233.00 |
| Purchase #4 | $190.61 | 5.304% | $200.72 | $200.72 | $200.70 | $200.70 |
| Purchase #5 | $176.74 | 3.688% | $183.2582 | $183.26 | $183.25 | $183.30 |
| Purchase #6 | $72.57 | 12.854% | $81.8981 | $81.90 | $81.90 | $81.90 |
| Purchase #7 | $82.34 | 11.847% | $92.0948 | $92.09 | $92.10 | $92.10 |
| 7 purchase totals = | $1,043.36 | $1,110.2291 | $1,110.23 | $1,110.20 | $1,110.30 | |