| 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 | $122.39 | 8.537% | $132.8384 | $132.84 | $132.85 | $132.80 |
| Purchase #2 | $173.62 | 11.548% | $193.6696 | $193.67 | $193.65 | $193.70 |
| Purchase #3 | $83.48 | 3.349% | $86.2757 | $86.28 | $86.30 | $86.30 |
| Purchase #4 | $27.51 | 8.678% | $29.8973 | $29.90 | $29.90 | $29.90 |
| Purchase #5 | $115.79 | 5.414% | $122.0589 | $122.06 | $122.05 | $122.10 |
| Purchase #6 | $152.86 | 8.166% | $165.3425 | $165.34 | $165.35 | $165.30 |
| Purchase #7 | $202.91 | 11.682% | $226.6139 | $226.61 | $226.60 | $226.60 |
| 7 purchase totals = | $878.56 | $956.6963 | $956.70 | $956.70 | $956.70 | |