| 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 | $170.39 | 13.220% | $192.9156 | $192.92 | $192.90 | $192.90 |
| Purchase #2 | $115.55 | 9.503% | $126.5307 | $126.53 | $126.55 | $126.50 |
| Purchase #3 | $16.54 | 6.783% | $17.6619 | $17.66 | $17.65 | $17.70 |
| Purchase #4 | $154.26 | 6.272% | $163.9352 | $163.94 | $163.95 | $163.90 |
| Purchase #5 | $217.66 | 5.239% | $229.0632 | $229.06 | $229.05 | $229.10 |
| Purchase #6 | $32.67 | 4.705% | $34.2071 | $34.21 | $34.20 | $34.20 |
| Purchase #7 | $185.25 | 12.532% | $208.4655 | $208.47 | $208.45 | $208.50 |
| 7 purchase totals = | $892.32 | $972.7792 | $972.79 | $972.75 | $972.80 | |