| 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 | $175.99 | 8.319% | $190.6306 | $190.63 | $190.65 | $190.60 |
| Purchase #2 | $69.98 | 8.686% | $76.0585 | $76.06 | $76.05 | $76.10 |
| Purchase #3 | $63.87 | 11.636% | $71.3019 | $71.30 | $71.30 | $71.30 |
| Purchase #4 | $190.31 | 3.645% | $197.2468 | $197.25 | $197.25 | $197.20 |
| Purchase #5 | $34.34 | 5.680% | $36.2905 | $36.29 | $36.30 | $36.30 |
| Purchase #6 | $184.26 | 13.166% | $208.5197 | $208.52 | $208.50 | $208.50 |
| Purchase #7 | $105.95 | 10.432% | $117.0027 | $117.00 | $117.00 | $117.00 |
| 7 purchase totals = | $824.70 | $897.0507 | $897.05 | $897.05 | $897.00 | |