| 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 | $135.35 | 11.572% | $151.0127 | $151.01 | $151.00 | $151.00 |
| Purchase #2 | $16.44 | 8.420% | $17.8242 | $17.82 | $17.80 | $17.80 |
| Purchase #3 | $30.88 | 11.443% | $34.4136 | $34.41 | $34.40 | $34.40 |
| Purchase #4 | $197.86 | 12.290% | $222.177 | $222.18 | $222.20 | $222.20 |
| Purchase #5 | $83.37 | 4.133% | $86.8157 | $86.82 | $86.80 | $86.80 |
| Purchase #6 | $136.76 | 13.571% | $155.3197 | $155.32 | $155.30 | $155.30 |
| Purchase #7 | $113.86 | 3.670% | $118.0387 | $118.04 | $118.05 | $118.00 |
| 7 purchase totals = | $714.52 | $785.6016 | $785.60 | $785.55 | $785.50 | |