| 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 | $164.38 | 12.514% | $184.9505 | $184.95 | $184.95 | $185.00 |
| Purchase #2 | $121.79 | 10.411% | $134.4696 | $134.47 | $134.45 | $134.50 |
| Purchase #3 | $32.71 | 8.831% | $35.5986 | $35.60 | $35.60 | $35.60 |
| Purchase #4 | $74.64 | 11.545% | $83.2572 | $83.26 | $83.25 | $83.30 |
| Purchase #5 | $210.87 | 5.238% | $221.9154 | $221.92 | $221.90 | $221.90 |
| Purchase #6 | $78.72 | 12.433% | $88.5073 | $88.51 | $88.50 | $88.50 |
| Purchase #7 | $156.81 | 7.860% | $169.1353 | $169.14 | $169.15 | $169.10 |
| 7 purchase totals = | $839.92 | $917.8339 | $917.85 | $917.80 | $917.90 | |