| 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 | $190.48 | 3.411% | $196.9773 | $196.98 | $197.00 | $197.00 |
| Purchase #2 | $71.87 | 6.795% | $76.7536 | $76.75 | $76.75 | $76.80 |
| Purchase #3 | $9.82 | 5.838% | $10.3933 | $10.39 | $10.40 | $10.40 |
| Purchase #4 | $243.84 | 5.864% | $258.1388 | $258.14 | $258.15 | $258.10 |
| Purchase #5 | $15.39 | 9.854% | $16.9065 | $16.91 | $16.90 | $16.90 |
| Purchase #6 | $14.99 | 10.520% | $16.5669 | $16.57 | $16.55 | $16.60 |
| Purchase #7 | $16.66 | 3.836% | $17.2991 | $17.30 | $17.30 | $17.30 |
| 7 purchase totals = | $563.05 | $593.0355 | $593.04 | $593.05 | $593.10 | |