| 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 | $164.38 | 5.291% | $173.0773 | $173.08 | $173.10 | $173.10 |
| Purchase #2 | $190.48 | 13.378% | $215.9624 | $215.96 | $215.95 | $216.00 |
| Purchase #3 | $69.88 | 6.420% | $74.3663 | $74.37 | $74.35 | $74.40 |
| Purchase #4 | $46.62 | 3.527% | $48.2643 | $48.26 | $48.25 | $48.30 |
| Purchase #5 | $241.99 | 5.655% | $255.6745 | $255.67 | $255.65 | $255.70 |
| Purchase #6 | $184.25 | 9.655% | $202.0393 | $202.04 | $202.05 | $202.00 |
| Purchase #7 | $159.65 | 9.241% | $174.4033 | $174.40 | $174.40 | $174.40 |
| 7 purchase totals = | $1,057.25 | $1,143.7874 | $1,143.78 | $1,143.75 | $1,143.90 | |