| 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 | $158.45 | 3.771% | $164.4251 | $164.43 | $164.45 | $164.40 |
| Purchase #2 | $45.41 | 11.447% | $50.6081 | $50.61 | $50.60 | $50.60 |
| Purchase #3 | $220.30 | 7.777% | $237.4327 | $237.43 | $237.45 | $237.40 |
| Purchase #4 | $27.80 | 10.608% | $30.749 | $30.75 | $30.75 | $30.70 |
| Purchase #5 | $141.38 | 9.224% | $154.4209 | $154.42 | $154.40 | $154.40 |
| Purchase #6 | $195.34 | 6.236% | $207.5214 | $207.52 | $207.50 | $207.50 |
| Purchase #7 | $220.44 | 5.358% | $232.2512 | $232.25 | $232.25 | $232.30 |
| 7 purchase totals = | $1,009.12 | $1,077.4084 | $1,077.41 | $1,077.40 | $1,077.30 | |