| 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 | $138.79 | 10.375% | $153.1895 | $153.19 | $153.20 | $153.20 |
| Purchase #2 | $117.64 | 5.575% | $124.1984 | $124.20 | $124.20 | $124.20 |
| Purchase #3 | $179.43 | 7.404% | $192.715 | $192.72 | $192.70 | $192.70 |
| Purchase #4 | $207.49 | 11.343% | $231.0256 | $231.03 | $231.05 | $231.00 |
| Purchase #5 | $135.37 | 12.208% | $151.896 | $151.90 | $151.90 | $151.90 |
| Purchase #6 | $212.60 | 5.543% | $224.3844 | $224.38 | $224.40 | $224.40 |
| Purchase #7 | $21.44 | 7.105% | $22.9633 | $22.96 | $22.95 | $23.00 |
| 7 purchase totals = | $1,012.76 | $1,100.3722 | $1,100.38 | $1,100.40 | $1,100.40 | |