| 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 | $159.70 | 10.771% | $176.9013 | $176.90 | $176.90 | $176.90 |
| Purchase #2 | $117.37 | 6.718% | $125.2549 | $125.25 | $125.25 | $125.30 |
| Purchase #3 | $155.99 | 12.428% | $175.3764 | $175.38 | $175.40 | $175.40 |
| Purchase #4 | $148.29 | 13.403% | $168.1653 | $168.17 | $168.15 | $168.20 |
| Purchase #5 | $152.48 | 5.505% | $160.874 | $160.87 | $160.85 | $160.90 |
| Purchase #6 | $126.99 | 8.383% | $137.6356 | $137.64 | $137.65 | $137.60 |
| Purchase #7 | $216.84 | 8.178% | $234.5732 | $234.57 | $234.55 | $234.60 |
| 7 purchase totals = | $1,077.66 | $1,178.7807 | $1,178.78 | $1,178.75 | $1,178.90 | |