| 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 | $227.45 | 4.524% | $237.7398 | $237.74 | $237.75 | $237.70 |
| Purchase #2 | $160.74 | 13.111% | $181.8146 | $181.81 | $181.80 | $181.80 |
| Purchase #3 | $160.86 | 11.401% | $179.1996 | $179.20 | $179.20 | $179.20 |
| Purchase #4 | $222.57 | 13.568% | $252.7683 | $252.77 | $252.75 | $252.80 |
| Purchase #5 | $191.51 | 4.152% | $199.4615 | $199.46 | $199.45 | $199.50 |
| Purchase #6 | $132.34 | 3.505% | $136.9785 | $136.98 | $137.00 | $137.00 |
| Purchase #7 | $25.90 | 5.748% | $27.3887 | $27.39 | $27.40 | $27.40 |
| 7 purchase totals = | $1,121.37 | $1,215.3510 | $1,215.35 | $1,215.35 | $1,215.40 | |