| 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 | $140.50 | 6.204% | $149.2166 | $149.22 | $149.20 | $149.20 |
| Purchase #2 | $136.62 | 10.828% | $151.4132 | $151.41 | $151.40 | $151.40 |
| Purchase #3 | $175.29 | 13.661% | $199.2364 | $199.24 | $199.25 | $199.20 |
| Purchase #4 | $100.68 | 6.303% | $107.0259 | $107.03 | $107.05 | $107.00 |
| Purchase #5 | $25.99 | 12.510% | $29.2413 | $29.24 | $29.25 | $29.20 |
| Purchase #6 | $32.66 | 12.143% | $36.6259 | $36.63 | $36.65 | $36.60 |
| Purchase #7 | $119.54 | 5.745% | $126.4076 | $126.41 | $126.40 | $126.40 |
| 7 purchase totals = | $731.28 | $799.1669 | $799.18 | $799.20 | $799.00 | |