| 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 | $198.38 | 11.841% | $221.8702 | $221.87 | $221.85 | $221.90 |
| Purchase #2 | $166.60 | 11.201% | $185.2609 | $185.26 | $185.25 | $185.30 |
| Purchase #3 | $100.26 | 12.737% | $113.0301 | $113.03 | $113.05 | $113.00 |
| Purchase #4 | $14.50 | 5.536% | $15.3027 | $15.30 | $15.30 | $15.30 |
| Purchase #5 | $175.77 | 3.495% | $181.9132 | $181.91 | $181.90 | $181.90 |
| Purchase #6 | $207.71 | 8.315% | $224.9811 | $224.98 | $225.00 | $225.00 |
| Purchase #7 | $154.81 | 7.413% | $166.2861 | $166.29 | $166.30 | $166.30 |
| 7 purchase totals = | $1,018.03 | $1,108.6443 | $1,108.64 | $1,108.65 | $1,108.70 | |