| 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 | $171.37 | 4.592% | $179.2393 | $179.24 | $179.25 | $179.20 |
| Purchase #2 | $14.77 | 10.117% | $16.2643 | $16.26 | $16.25 | $16.30 |
| Purchase #3 | $32.46 | 4.711% | $33.9892 | $33.99 | $34.00 | $34.00 |
| Purchase #4 | $238.60 | 6.470% | $254.0374 | $254.04 | $254.05 | $254.00 |
| Purchase #5 | $186.64 | 3.740% | $193.6203 | $193.62 | $193.60 | $193.60 |
| Purchase #6 | $109.94 | 12.169% | $123.3186 | $123.32 | $123.30 | $123.30 |
| Purchase #7 | $85.82 | 13.314% | $97.2461 | $97.25 | $97.25 | $97.20 |
| 7 purchase totals = | $839.60 | $897.7152 | $897.72 | $897.70 | $897.60 | |