| 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 | $94.93 | 7.728% | $102.2662 | $102.27 | $102.25 | $102.30 |
| Purchase #2 | $127.56 | 12.355% | $143.32 | $143.32 | $143.30 | $143.30 |
| Purchase #3 | $178.78 | 4.160% | $186.2172 | $186.22 | $186.20 | $186.20 |
| Purchase #4 | $95.70 | 11.847% | $107.0376 | $107.04 | $107.05 | $107.00 |
| Purchase #5 | $67.26 | 5.698% | $71.0925 | $71.09 | $71.10 | $71.10 |
| Purchase #6 | $86.40 | 10.642% | $95.5947 | $95.59 | $95.60 | $95.60 |
| Purchase #7 | $70.29 | 13.420% | $79.7229 | $79.72 | $79.70 | $79.70 |
| 7 purchase totals = | $720.92 | $785.2511 | $785.25 | $785.20 | $785.20 | |