| 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 | $152.28 | 7.324% | $163.433 | $163.43 | $163.45 | $163.40 |
| Purchase #2 | $97.32 | 3.427% | $100.6552 | $100.66 | $100.65 | $100.70 |
| Purchase #3 | $115.72 | 3.533% | $119.8084 | $119.81 | $119.80 | $119.80 |
| Purchase #4 | $90.45 | 5.723% | $95.6265 | $95.63 | $95.65 | $95.60 |
| Purchase #5 | $111.69 | 7.864% | $120.4733 | $120.47 | $120.45 | $120.50 |
| Purchase #6 | $87.25 | 7.544% | $93.8321 | $93.83 | $93.85 | $93.80 |
| Purchase #7 | $80.77 | 7.147% | $86.5426 | $86.54 | $86.55 | $86.50 |
| 7 purchase totals = | $735.48 | $780.3711 | $780.37 | $780.40 | $780.30 | |