| 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 | $167.36 | 6.548% | $178.3187 | $178.32 | $178.30 | $178.30 |
| Purchase #2 | $127.57 | 5.588% | $134.6986 | $134.70 | $134.70 | $134.70 |
| Purchase #3 | $55.99 | 13.528% | $63.5643 | $63.56 | $63.55 | $63.60 |
| Purchase #4 | $98.78 | 11.351% | $109.9925 | $109.99 | $110.00 | $110.00 |
| Purchase #5 | $140.70 | 10.748% | $155.8224 | $155.82 | $155.80 | $155.80 |
| Purchase #6 | $95.58 | 10.141% | $105.2728 | $105.27 | $105.25 | $105.30 |
| Purchase #7 | $51.59 | 9.296% | $56.3858 | $56.39 | $56.40 | $56.40 |
| 7 purchase totals = | $737.57 | $804.0551 | $804.05 | $804.00 | $804.10 | |