| 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 | $179.47 | 7.152% | $192.3057 | $192.31 | $192.30 | $192.30 |
| Purchase #2 | $125.58 | 8.679% | $136.4791 | $136.48 | $136.50 | $136.50 |
| Purchase #3 | $73.44 | 12.167% | $82.3754 | $82.38 | $82.40 | $82.40 |
| Purchase #4 | $125.96 | 12.145% | $141.2578 | $141.26 | $141.25 | $141.30 |
| Purchase #5 | $59.98 | 6.625% | $63.9537 | $63.95 | $63.95 | $64.00 |
| Purchase #6 | $151.92 | 10.442% | $167.7835 | $167.78 | $167.80 | $167.80 |
| Purchase #7 | $5.83 | 8.173% | $6.3065 | $6.31 | $6.30 | $6.30 |
| 7 purchase totals = | $722.18 | $790.4617 | $790.47 | $790.50 | $790.60 | |