| 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 | $179.44 | 13.391% | $203.4688 | $203.47 | $203.45 | $203.50 |
| Purchase #2 | $208.56 | 5.600% | $220.2394 | $220.24 | $220.25 | $220.20 |
| Purchase #3 | $75.53 | 5.423% | $79.626 | $79.63 | $79.65 | $79.60 |
| Purchase #4 | $214.84 | 10.422% | $237.2306 | $237.23 | $237.25 | $237.20 |
| Purchase #5 | $160.83 | 12.338% | $180.6732 | $180.67 | $180.65 | $180.70 |
| Purchase #6 | $146.98 | 3.312% | $151.848 | $151.85 | $151.85 | $151.80 |
| Purchase #7 | $205.44 | 4.675% | $215.0443 | $215.04 | $215.05 | $215.00 |
| 7 purchase totals = | $1,191.62 | $1,288.1303 | $1,288.13 | $1,288.15 | $1,288.00 | |