| 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 | $212.80 | 4.614% | $222.6186 | $222.62 | $222.60 | $222.60 |
| Purchase #2 | $159.32 | 7.702% | $171.5908 | $171.59 | $171.60 | $171.60 |
| Purchase #3 | $19.34 | 10.214% | $21.3154 | $21.32 | $21.30 | $21.30 |
| Purchase #4 | $10.56 | 4.823% | $11.0693 | $11.07 | $11.05 | $11.10 |
| Purchase #5 | $35.75 | 13.750% | $40.6656 | $40.67 | $40.65 | $40.70 |
| Purchase #6 | $74.56 | 3.762% | $77.3649 | $77.36 | $77.35 | $77.40 |
| Purchase #7 | $164.33 | 5.378% | $173.1677 | $173.17 | $173.15 | $173.20 |
| 7 purchase totals = | $676.66 | $717.7923 | $717.80 | $717.70 | $717.90 | |