| 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 | $137.33 | 8.415% | $148.8863 | $148.89 | $148.90 | $148.90 |
| Purchase #2 | $28.73 | 6.847% | $30.6971 | $30.70 | $30.70 | $30.70 |
| Purchase #3 | $134.59 | 10.138% | $148.2347 | $148.23 | $148.25 | $148.20 |
| Purchase #4 | $34.31 | 8.519% | $37.2329 | $37.23 | $37.25 | $37.20 |
| Purchase #5 | $54.95 | 12.869% | $62.0215 | $62.02 | $62.00 | $62.00 |
| Purchase #6 | $163.77 | 5.454% | $172.702 | $172.70 | $172.70 | $172.70 |
| Purchase #7 | $249.59 | 9.519% | $273.3485 | $273.35 | $273.35 | $273.30 |
| 7 purchase totals = | $803.27 | $873.1230 | $873.12 | $873.15 | $873.00 | |