| 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 | $143.99 | 13.869% | $163.96 | $163.96 | $163.95 | $164.00 |
| Purchase #2 | $246.73 | 10.868% | $273.5446 | $273.54 | $273.55 | $273.50 |
| Purchase #3 | $250.70 | 9.272% | $273.9449 | $273.94 | $273.95 | $273.90 |
| Purchase #4 | $14.31 | 4.667% | $14.9778 | $14.98 | $15.00 | $15.00 |
| Purchase #5 | $45.77 | 8.112% | $49.4829 | $49.48 | $49.50 | $49.50 |
| Purchase #6 | $114.70 | 13.290% | $129.9436 | $129.94 | $129.95 | $129.90 |
| Purchase #7 | $187.98 | 4.472% | $196.3865 | $196.39 | $196.40 | $196.40 |
| 7 purchase totals = | $1,004.18 | $1,102.2403 | $1,102.23 | $1,102.30 | $1,102.20 | |