| 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 | $185.41 | 7.688% | $199.6643 | $199.66 | $199.65 | $199.70 |
| Purchase #2 | $209.46 | 9.124% | $228.5711 | $228.57 | $228.55 | $228.60 |
| Purchase #3 | $181.55 | 12.709% | $204.6232 | $204.62 | $204.60 | $204.60 |
| Purchase #4 | $217.26 | 3.639% | $225.1661 | $225.17 | $225.15 | $225.20 |
| Purchase #5 | $192.98 | 13.704% | $219.426 | $219.43 | $219.45 | $219.40 |
| Purchase #6 | $203.79 | 11.704% | $227.6416 | $227.64 | $227.65 | $227.60 |
| Purchase #7 | $23.80 | 13.449% | $27.0009 | $27.00 | $27.00 | $27.00 |
| 7 purchase totals = | $1,214.25 | $1,332.0932 | $1,332.09 | $1,332.05 | $1,332.10 | |