| 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 | $105.61 | 9.688% | $115.8415 | $115.84 | $115.85 | $115.80 |
| Purchase #2 | $172.88 | 9.553% | $189.3952 | $189.40 | $189.40 | $189.40 |
| Purchase #3 | $10.79 | 3.526% | $11.1705 | $11.17 | $11.15 | $11.20 |
| Purchase #4 | $164.41 | 13.113% | $185.9691 | $185.97 | $185.95 | $186.00 |
| Purchase #5 | $175.70 | 6.190% | $186.5758 | $186.58 | $186.60 | $186.60 |
| Purchase #6 | $134.95 | 5.605% | $142.5139 | $142.51 | $142.50 | $142.50 |
| Purchase #7 | $81.63 | 13.306% | $92.4917 | $92.49 | $92.50 | $92.50 |
| 7 purchase totals = | $845.97 | $923.9577 | $923.96 | $923.95 | $924.00 | |