| 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 | $156.87 | 9.481% | $171.7428 | $171.74 | $171.75 | $171.70 |
| Purchase #2 | $128.78 | 4.105% | $134.0664 | $134.07 | $134.05 | $134.10 |
| Purchase #3 | $30.56 | 6.747% | $32.6219 | $32.62 | $32.60 | $32.60 |
| Purchase #4 | $159.36 | 12.266% | $178.9071 | $178.91 | $178.90 | $178.90 |
| Purchase #5 | $28.42 | 3.801% | $29.5002 | $29.50 | $29.50 | $29.50 |
| Purchase #6 | $71.78 | 11.368% | $79.94 | $79.94 | $79.95 | $79.90 |
| Purchase #7 | $74.51 | 3.324% | $76.9867 | $76.99 | $77.00 | $77.00 |
| 7 purchase totals = | $650.28 | $703.7651 | $703.77 | $703.75 | $703.70 | |