| 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 | $163.55 | 13.873% | $186.2393 | $186.24 | $186.25 | $186.20 |
| Purchase #2 | $15.61 | 13.113% | $17.6569 | $17.66 | $17.65 | $17.70 |
| Purchase #3 | $109.64 | 3.558% | $113.541 | $113.54 | $113.55 | $113.50 |
| Purchase #4 | $117.99 | 4.866% | $123.7314 | $123.73 | $123.75 | $123.70 |
| Purchase #5 | $168.85 | 4.662% | $176.7218 | $176.72 | $176.70 | $176.70 |
| Purchase #6 | $74.46 | 6.574% | $79.355 | $79.36 | $79.35 | $79.40 |
| Purchase #7 | $160.45 | 13.123% | $181.5059 | $181.51 | $181.50 | $181.50 |
| 7 purchase totals = | $810.55 | $878.7513 | $878.76 | $878.75 | $878.70 | |