| 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 | $175.61 | 9.591% | $192.4528 | $192.45 | $192.45 | $192.50 |
| Purchase #2 | $126.53 | 7.690% | $136.2602 | $136.26 | $136.25 | $136.30 |
| Purchase #3 | $205.80 | 7.853% | $221.9615 | $221.96 | $221.95 | $222.00 |
| Purchase #4 | $221.54 | 3.720% | $229.7813 | $229.78 | $229.80 | $229.80 |
| Purchase #5 | $37.77 | 9.320% | $41.2902 | $41.29 | $41.30 | $41.30 |
| Purchase #6 | $200.69 | 3.508% | $207.7302 | $207.73 | $207.75 | $207.70 |
| Purchase #7 | $96.96 | 10.250% | $106.8984 | $106.90 | $106.90 | $106.90 |
| 7 purchase totals = | $1,064.90 | $1,136.3746 | $1,136.37 | $1,136.40 | $1,136.50 | |