| 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 | $38.41 | 11.398% | $42.788 | $42.79 | $42.80 | $42.80 |
| Purchase #2 | $177.37 | 5.204% | $186.6003 | $186.60 | $186.60 | $186.60 |
| Purchase #3 | $126.67 | 3.766% | $131.4404 | $131.44 | $131.45 | $131.40 |
| Purchase #4 | $175.53 | 4.825% | $183.9993 | $184.00 | $184.00 | $184.00 |
| Purchase #5 | $239.66 | 5.574% | $253.0186 | $253.02 | $253.00 | $253.00 |
| Purchase #6 | $50.48 | 12.522% | $56.8011 | $56.80 | $56.80 | $56.80 |
| Purchase #7 | $111.96 | 12.725% | $126.2069 | $126.21 | $126.20 | $126.20 |
| 7 purchase totals = | $920.08 | $980.8546 | $980.86 | $980.85 | $980.80 | |