| 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 | $192.65 | 7.550% | $207.1951 | $207.20 | $207.20 | $207.20 |
| Purchase #2 | $17.80 | 12.522% | $20.0289 | $20.03 | $20.05 | $20.00 |
| Purchase #3 | $27.60 | 6.579% | $29.4158 | $29.42 | $29.40 | $29.40 |
| Purchase #4 | $109.87 | 3.647% | $113.877 | $113.88 | $113.90 | $113.90 |
| Purchase #5 | $164.67 | 11.645% | $183.8458 | $183.85 | $183.85 | $183.80 |
| Purchase #6 | $38.70 | 9.222% | $42.2689 | $42.27 | $42.25 | $42.30 |
| Purchase #7 | $86.77 | 8.352% | $94.017 | $94.02 | $94.00 | $94.00 |
| 7 purchase totals = | $638.06 | $690.6485 | $690.67 | $690.65 | $690.60 | |