| 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 | $178.73 | 7.735% | $192.5548 | $192.55 | $192.55 | $192.60 |
| Purchase #2 | $239.95 | 5.300% | $252.6674 | $252.67 | $252.65 | $252.70 |
| Purchase #3 | $185.94 | 9.831% | $204.2198 | $204.22 | $204.20 | $204.20 |
| Purchase #4 | $209.89 | 6.237% | $222.9808 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $237.32 | 3.730% | $246.172 | $246.17 | $246.15 | $246.20 |
| Purchase #6 | $132.38 | 3.661% | $137.2264 | $137.23 | $137.25 | $137.20 |
| Purchase #7 | $190.46 | 3.778% | $197.6556 | $197.66 | $197.65 | $197.70 |
| 7 purchase totals = | $1,374.67 | $1,453.4768 | $1,453.48 | $1,453.45 | $1,453.60 | |