| 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 | $181.96 | 12.794% | $205.24 | $205.24 | $205.25 | $205.20 |
| Purchase #2 | $160.29 | 3.641% | $166.1262 | $166.13 | $166.15 | $166.10 |
| Purchase #3 | $156.27 | 9.826% | $171.6251 | $171.63 | $171.65 | $171.60 |
| Purchase #4 | $163.52 | 6.228% | $173.704 | $173.70 | $173.70 | $173.70 |
| Purchase #5 | $241.78 | 4.627% | $252.9672 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $240.55 | 13.473% | $272.9593 | $272.96 | $272.95 | $273.00 |
| Purchase #7 | $207.66 | 9.557% | $227.5061 | $227.51 | $227.50 | $227.50 |
| 7 purchase totals = | $1,352.03 | $1,470.1279 | $1,470.14 | $1,470.15 | $1,470.10 | |