| 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 | $162.74 | 11.507% | $181.4665 | $181.47 | $181.45 | $181.50 |
| Purchase #2 | $161.37 | 13.446% | $183.0678 | $183.07 | $183.05 | $183.10 |
| Purchase #3 | $183.73 | 10.406% | $202.8489 | $202.85 | $202.85 | $202.80 |
| Purchase #4 | $234.68 | 12.691% | $264.4632 | $264.46 | $264.45 | $264.50 |
| Purchase #5 | $97.41 | 3.278% | $100.6031 | $100.60 | $100.60 | $100.60 |
| Purchase #6 | $175.47 | 12.381% | $197.1949 | $197.19 | $197.20 | $197.20 |
| Purchase #7 | $168.91 | 7.147% | $180.982 | $180.98 | $181.00 | $181.00 |
| 7 purchase totals = | $1,184.31 | $1,310.6264 | $1,310.62 | $1,310.60 | $1,310.70 | |