| 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 | $138.26 | 11.784% | $154.5526 | $154.55 | $154.55 | $154.60 |
| Purchase #2 | $57.76 | 4.373% | $60.2858 | $60.29 | $60.30 | $60.30 |
| Purchase #3 | $104.96 | 13.567% | $119.1999 | $119.20 | $119.20 | $119.20 |
| Purchase #4 | $90.41 | 9.217% | $98.7431 | $98.74 | $98.75 | $98.70 |
| Purchase #5 | $105.57 | 9.475% | $115.5728 | $115.57 | $115.55 | $115.60 |
| Purchase #6 | $174.83 | 8.718% | $190.0717 | $190.07 | $190.05 | $190.10 |
| Purchase #7 | $139.28 | 9.167% | $152.0478 | $152.05 | $152.05 | $152.00 |
| 7 purchase totals = | $811.07 | $890.4737 | $890.47 | $890.45 | $890.50 | |