| 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 | $133.36 | 3.231% | $137.6689 | $137.67 | $137.65 | $137.70 |
| Purchase #2 | $15.85 | 13.855% | $18.046 | $18.05 | $18.05 | $18.00 |
| Purchase #3 | $27.25 | 12.839% | $30.7486 | $30.75 | $30.75 | $30.70 |
| Purchase #4 | $51.79 | 9.268% | $56.5899 | $56.59 | $56.60 | $56.60 |
| Purchase #5 | $217.88 | 8.846% | $237.1537 | $237.15 | $237.15 | $237.20 |
| Purchase #6 | $125.98 | 13.357% | $142.8071 | $142.81 | $142.80 | $142.80 |
| Purchase #7 | $179.39 | 8.651% | $194.909 | $194.91 | $194.90 | $194.90 |
| 7 purchase totals = | $751.50 | $817.9232 | $817.93 | $817.90 | $817.90 | |