| 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 | $227.47 | 10.445% | $251.2292 | $251.23 | $251.25 | $251.20 |
| Purchase #2 | $15.38 | 7.835% | $16.585 | $16.59 | $16.60 | $16.60 |
| Purchase #3 | $214.72 | 10.477% | $237.2162 | $237.22 | $237.20 | $237.20 |
| Purchase #4 | $78.35 | 8.857% | $85.2895 | $85.29 | $85.30 | $85.30 |
| Purchase #5 | $43.60 | 7.509% | $46.8739 | $46.87 | $46.85 | $46.90 |
| Purchase #6 | $68.79 | 6.550% | $73.2957 | $73.30 | $73.30 | $73.30 |
| Purchase #7 | $147.74 | 13.704% | $167.9863 | $167.99 | $168.00 | $168.00 |
| 7 purchase totals = | $796.05 | $878.4758 | $878.49 | $878.50 | $878.50 | |