| 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 | $163.32 | 7.646% | $175.8074 | $175.81 | $175.80 | $175.80 |
| Purchase #2 | $204.71 | 13.148% | $231.6253 | $231.63 | $231.65 | $231.60 |
| Purchase #3 | $205.77 | 9.791% | $225.9169 | $225.92 | $225.90 | $225.90 |
| Purchase #4 | $204.87 | 10.851% | $227.1004 | $227.10 | $227.10 | $227.10 |
| Purchase #5 | $209.25 | 12.781% | $235.9942 | $235.99 | $236.00 | $236.00 |
| Purchase #6 | $124.83 | 3.171% | $128.7884 | $128.79 | $128.80 | $128.80 |
| Purchase #7 | $206.43 | 3.753% | $214.1773 | $214.18 | $214.20 | $214.20 |
| 7 purchase totals = | $1,319.18 | $1,439.4099 | $1,439.42 | $1,439.45 | $1,439.40 | |