| 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 | $171.55 | 5.144% | $180.3745 | $180.37 | $180.35 | $180.40 |
| Purchase #2 | $241.87 | 10.649% | $267.6267 | $267.63 | $267.65 | $267.60 |
| Purchase #3 | $131.58 | 4.119% | $136.9998 | $137.00 | $137.00 | $137.00 |
| Purchase #4 | $32.88 | 11.240% | $36.5757 | $36.58 | $36.60 | $36.60 |
| Purchase #5 | $51.64 | 7.795% | $55.6653 | $55.67 | $55.65 | $55.70 |
| Purchase #6 | $8.73 | 9.400% | $9.5506 | $9.55 | $9.55 | $9.60 |
| Purchase #7 | $36.88 | 9.122% | $40.2442 | $40.24 | $40.25 | $40.20 |
| 7 purchase totals = | $675.13 | $727.0368 | $727.04 | $727.05 | $727.10 | |