| 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 | $126.30 | 7.364% | $135.6007 | $135.60 | $135.60 | $135.60 |
| Purchase #2 | $102.31 | 5.377% | $107.8112 | $107.81 | $107.80 | $107.80 |
| Purchase #3 | $197.65 | 5.647% | $208.8113 | $208.81 | $208.80 | $208.80 |
| Purchase #4 | $178.70 | 3.506% | $184.9652 | $184.97 | $184.95 | $185.00 |
| Purchase #5 | $29.54 | 3.641% | $30.6156 | $30.62 | $30.60 | $30.60 |
| Purchase #6 | $136.75 | 10.442% | $151.0294 | $151.03 | $151.05 | $151.00 |
| Purchase #7 | $33.85 | 8.667% | $36.7838 | $36.78 | $36.80 | $36.80 |
| 7 purchase totals = | $805.10 | $855.6172 | $855.62 | $855.60 | $855.60 | |