| 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 | $167.56 | 11.337% | $186.5563 | $186.56 | $186.55 | $186.60 |
| Purchase #2 | $152.91 | 13.177% | $173.059 | $173.06 | $173.05 | $173.10 |
| Purchase #3 | $63.27 | 6.129% | $67.1478 | $67.15 | $67.15 | $67.10 |
| Purchase #4 | $153.39 | 10.777% | $169.9208 | $169.92 | $169.90 | $169.90 |
| Purchase #5 | $88.82 | 10.466% | $98.1159 | $98.12 | $98.10 | $98.10 |
| Purchase #6 | $205.76 | 8.873% | $224.0171 | $224.02 | $224.00 | $224.00 |
| Purchase #7 | $201.44 | 4.785% | $211.0789 | $211.08 | $211.10 | $211.10 |
| 7 purchase totals = | $1,033.15 | $1,129.8958 | $1,129.91 | $1,129.85 | $1,129.90 | |