| 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 | $133.56 | 4.495% | $139.5635 | $139.56 | $139.55 | $139.60 |
| Purchase #2 | $103.40 | 11.606% | $115.4006 | $115.40 | $115.40 | $115.40 |
| Purchase #3 | $150.45 | 7.677% | $162 | $162.00 | $162.00 | $162.00 |
| Purchase #4 | $67.62 | 7.460% | $72.6645 | $72.66 | $72.65 | $72.70 |
| Purchase #5 | $46.99 | 12.478% | $52.8534 | $52.85 | $52.85 | $52.90 |
| Purchase #6 | $144.69 | 13.795% | $164.65 | $164.65 | $164.65 | $164.70 |
| Purchase #7 | $236.47 | 5.158% | $248.6671 | $248.67 | $248.65 | $248.70 |
| 7 purchase totals = | $883.18 | $955.7991 | $955.79 | $955.75 | $956.00 | |