| 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 | $139.96 | 12.628% | $157.6341 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $24.43 | 4.859% | $25.6171 | $25.62 | $25.60 | $25.60 |
| Purchase #3 | $215.88 | 12.611% | $243.1046 | $243.10 | $243.10 | $243.10 |
| Purchase #4 | $210.74 | 9.660% | $231.0975 | $231.10 | $231.10 | $231.10 |
| Purchase #5 | $125.76 | 13.799% | $143.1136 | $143.11 | $143.10 | $143.10 |
| Purchase #6 | $148.82 | 10.775% | $164.8554 | $164.86 | $164.85 | $164.90 |
| Purchase #7 | $143.86 | 6.219% | $152.8067 | $152.81 | $152.80 | $152.80 |
| 7 purchase totals = | $1,009.45 | $1,118.2290 | $1,118.23 | $1,118.20 | $1,118.20 | |