| 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 | $146.69 | 3.598% | $151.9679 | $151.97 | $151.95 | $152.00 |
| Purchase #2 | $183.42 | 12.408% | $206.1788 | $206.18 | $206.20 | $206.20 |
| Purchase #3 | $199.55 | 3.344% | $206.223 | $206.22 | $206.20 | $206.20 |
| Purchase #4 | $237.57 | 10.332% | $262.1157 | $262.12 | $262.10 | $262.10 |
| Purchase #5 | $51.80 | 6.671% | $55.2556 | $55.26 | $55.25 | $55.30 |
| Purchase #6 | $212.70 | 7.617% | $228.9014 | $228.90 | $228.90 | $228.90 |
| Purchase #7 | $156.65 | 12.676% | $176.507 | $176.51 | $176.50 | $176.50 |
| 7 purchase totals = | $1,188.38 | $1,287.1494 | $1,287.16 | $1,287.10 | $1,287.20 | |