| 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 | $180.82 | 3.366% | $186.9064 | $186.91 | $186.90 | $186.90 |
| Purchase #2 | $42.90 | 10.116% | $47.2398 | $47.24 | $47.25 | $47.20 |
| Purchase #3 | $164.36 | 3.569% | $170.226 | $170.23 | $170.25 | $170.20 |
| Purchase #4 | $62.88 | 6.857% | $67.1917 | $67.19 | $67.20 | $67.20 |
| Purchase #5 | $129.98 | 8.547% | $141.0894 | $141.09 | $141.10 | $141.10 |
| Purchase #6 | $23.28 | 8.123% | $25.171 | $25.17 | $25.15 | $25.20 |
| Purchase #7 | $172.81 | 6.599% | $184.2137 | $184.21 | $184.20 | $184.20 |
| 7 purchase totals = | $777.03 | $822.0380 | $822.04 | $822.05 | $822.00 | |