| 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 | $215.92 | 10.168% | $237.8747 | $237.87 | $237.85 | $237.90 |
| Purchase #2 | $170.34 | 10.354% | $187.977 | $187.98 | $188.00 | $188.00 |
| Purchase #3 | $13.97 | 12.347% | $15.6949 | $15.69 | $15.70 | $15.70 |
| Purchase #4 | $96.49 | 4.353% | $100.6902 | $100.69 | $100.70 | $100.70 |
| Purchase #5 | $122.58 | 8.856% | $133.4357 | $133.44 | $133.45 | $133.40 |
| Purchase #6 | $54.83 | 4.567% | $57.3341 | $57.33 | $57.35 | $57.30 |
| Purchase #7 | $180.52 | 11.659% | $201.5668 | $201.57 | $201.55 | $201.60 |
| 7 purchase totals = | $854.65 | $934.5734 | $934.57 | $934.60 | $934.60 | |