| 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 | $157.61 | 10.598% | $174.3135 | $174.31 | $174.30 | $174.30 |
| Purchase #2 | $132.68 | 4.319% | $138.4104 | $138.41 | $138.40 | $138.40 |
| Purchase #3 | $90.51 | 8.596% | $98.2902 | $98.29 | $98.30 | $98.30 |
| Purchase #4 | $190.61 | 12.727% | $214.8689 | $214.87 | $214.85 | $214.90 |
| Purchase #5 | $210.87 | 11.230% | $234.5507 | $234.55 | $234.55 | $234.60 |
| Purchase #6 | $188.39 | 10.429% | $208.0372 | $208.04 | $208.05 | $208.00 |
| Purchase #7 | $135.44 | 8.374% | $146.7817 | $146.78 | $146.80 | $146.80 |
| 7 purchase totals = | $1,106.11 | $1,215.2526 | $1,215.25 | $1,215.25 | $1,215.30 | |