| 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 | $111.25 | 6.398% | $118.3678 | $118.37 | $118.35 | $118.40 |
| Purchase #2 | $208.79 | 5.411% | $220.0876 | $220.09 | $220.10 | $220.10 |
| Purchase #3 | $30.57 | 8.442% | $33.1507 | $33.15 | $33.15 | $33.20 |
| Purchase #4 | $126.85 | 6.417% | $134.99 | $134.99 | $135.00 | $135.00 |
| Purchase #5 | $194.90 | 8.500% | $211.4665 | $211.47 | $211.45 | $211.50 |
| Purchase #6 | $82.65 | 8.400% | $89.5926 | $89.59 | $89.60 | $89.60 |
| Purchase #7 | $186.83 | 12.798% | $210.7405 | $210.74 | $210.75 | $210.70 |
| 7 purchase totals = | $941.84 | $1,018.3957 | $1,018.40 | $1,018.40 | $1,018.50 | |