| 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 | $15.95 | 6.689% | $17.0169 | $17.02 | $17.00 | $17.00 |
| Purchase #2 | $105.86 | 8.448% | $114.8031 | $114.80 | $114.80 | $114.80 |
| Purchase #3 | $167.26 | 11.594% | $186.6521 | $186.65 | $186.65 | $186.70 |
| Purchase #4 | $120.83 | 7.651% | $130.0747 | $130.07 | $130.05 | $130.10 |
| Purchase #5 | $71.80 | 12.715% | $80.9294 | $80.93 | $80.95 | $80.90 |
| Purchase #6 | $79.75 | 10.585% | $88.1915 | $88.19 | $88.20 | $88.20 |
| Purchase #7 | $182.88 | 12.171% | $205.1383 | $205.14 | $205.15 | $205.10 |
| 7 purchase totals = | $744.33 | $822.8060 | $822.80 | $822.80 | $822.80 | |