| 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 | $133.70 | 12.863% | $150.8978 | $150.90 | $150.90 | $150.90 |
| Purchase #2 | $108.56 | 5.439% | $114.4646 | $114.46 | $114.45 | $114.50 |
| Purchase #3 | $14.35 | 7.785% | $15.4671 | $15.47 | $15.45 | $15.50 |
| Purchase #4 | $127.40 | 11.855% | $142.5033 | $142.50 | $142.50 | $142.50 |
| Purchase #5 | $245.40 | 10.715% | $271.6946 | $271.69 | $271.70 | $271.70 |
| Purchase #6 | $198.37 | 7.815% | $213.8726 | $213.87 | $213.85 | $213.90 |
| Purchase #7 | $200.47 | 12.134% | $224.795 | $224.80 | $224.80 | $224.80 |
| 7 purchase totals = | $1,028.25 | $1,133.6950 | $1,133.69 | $1,133.65 | $1,133.80 | |