| 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 | $193.37 | 4.328% | $201.7391 | $201.74 | $201.75 | $201.70 |
| Purchase #2 | $45.38 | 3.855% | $47.1294 | $47.13 | $47.15 | $47.10 |
| Purchase #3 | $164.87 | 6.808% | $176.0943 | $176.09 | $176.10 | $176.10 |
| Purchase #4 | $17.61 | 12.697% | $19.8459 | $19.85 | $19.85 | $19.80 |
| Purchase #5 | $133.71 | 6.724% | $142.7007 | $142.70 | $142.70 | $142.70 |
| Purchase #6 | $157.81 | 13.617% | $179.299 | $179.30 | $179.30 | $179.30 |
| Purchase #7 | $140.82 | 8.623% | $152.9629 | $152.96 | $152.95 | $153.00 |
| 7 purchase totals = | $853.57 | $919.7713 | $919.77 | $919.80 | $919.70 | |