| 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 | $137.81 | 7.772% | $148.5206 | $148.52 | $148.50 | $148.50 |
| Purchase #2 | $61.46 | 10.436% | $67.874 | $67.87 | $67.85 | $67.90 |
| Purchase #3 | $35.99 | 7.689% | $38.7573 | $38.76 | $38.75 | $38.80 |
| Purchase #4 | $115.82 | 3.798% | $120.2188 | $120.22 | $120.20 | $120.20 |
| Purchase #5 | $221.91 | 3.197% | $229.0045 | $229.00 | $229.00 | $229.00 |
| Purchase #6 | $180.57 | 3.584% | $187.0416 | $187.04 | $187.05 | $187.00 |
| Purchase #7 | $84.88 | 8.748% | $92.3053 | $92.31 | $92.30 | $92.30 |
| 7 purchase totals = | $838.44 | $883.7221 | $883.72 | $883.65 | $883.70 | |