| 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 | $117.34 | 8.642% | $127.4805 | $127.48 | $127.50 | $127.50 |
| Purchase #2 | $227.63 | 4.409% | $237.6662 | $237.67 | $237.65 | $237.70 |
| Purchase #3 | $145.78 | 6.308% | $154.9758 | $154.98 | $155.00 | $155.00 |
| Purchase #4 | $179.33 | 10.461% | $198.0897 | $198.09 | $198.10 | $198.10 |
| Purchase #5 | $213.77 | 11.320% | $237.9688 | $237.97 | $237.95 | $238.00 |
| Purchase #6 | $186.75 | 6.200% | $198.3285 | $198.33 | $198.35 | $198.30 |
| Purchase #7 | $150.92 | 5.254% | $158.8493 | $158.85 | $158.85 | $158.80 |
| 7 purchase totals = | $1,221.52 | $1,313.3588 | $1,313.37 | $1,313.40 | $1,313.40 | |