| 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 | $185.95 | 9.333% | $203.3047 | $203.30 | $203.30 | $203.30 |
| Purchase #2 | $40.97 | 8.329% | $44.3824 | $44.38 | $44.40 | $44.40 |
| Purchase #3 | $118.84 | 10.859% | $131.7448 | $131.74 | $131.75 | $131.70 |
| Purchase #4 | $147.90 | 10.378% | $163.2491 | $163.25 | $163.25 | $163.20 |
| Purchase #5 | $33.82 | 10.337% | $37.316 | $37.32 | $37.30 | $37.30 |
| Purchase #6 | $230.41 | 8.144% | $249.1746 | $249.17 | $249.15 | $249.20 |
| Purchase #7 | $65.92 | 9.230% | $72.0044 | $72.00 | $72.00 | $72.00 |
| 7 purchase totals = | $823.81 | $901.1760 | $901.16 | $901.15 | $901.10 | |