| 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 | $28.44 | 6.165% | $30.1933 | $30.19 | $30.20 | $30.20 |
| Purchase #2 | $207.74 | 12.260% | $233.2089 | $233.21 | $233.20 | $233.20 |
| Purchase #3 | $141.83 | 8.577% | $153.9948 | $153.99 | $154.00 | $154.00 |
| Purchase #4 | $207.43 | 5.291% | $218.4051 | $218.41 | $218.40 | $218.40 |
| Purchase #5 | $126.58 | 6.486% | $134.79 | $134.79 | $134.80 | $134.80 |
| Purchase #6 | $216.34 | 4.210% | $225.4479 | $225.45 | $225.45 | $225.40 |
| Purchase #7 | $179.90 | 8.760% | $195.6592 | $195.66 | $195.65 | $195.70 |
| 7 purchase totals = | $1,108.26 | $1,191.6992 | $1,191.70 | $1,191.70 | $1,191.70 | |