| 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 | $155.87 | 3.718% | $161.6652 | $161.67 | $161.65 | $161.70 |
| Purchase #2 | $200.82 | 7.407% | $215.6947 | $215.69 | $215.70 | $215.70 |
| Purchase #3 | $182.94 | 10.268% | $201.7243 | $201.72 | $201.70 | $201.70 |
| Purchase #4 | $77.56 | 10.797% | $85.9342 | $85.93 | $85.95 | $85.90 |
| Purchase #5 | $144.88 | 8.702% | $157.4875 | $157.49 | $157.50 | $157.50 |
| Purchase #6 | $14.90 | 3.169% | $15.3722 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $197.41 | 4.176% | $205.6538 | $205.65 | $205.65 | $205.70 |
| 7 purchase totals = | $974.38 | $1,043.5319 | $1,043.52 | $1,043.50 | $1,043.60 | |