| 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 | $15.82 | 6.376% | $16.8287 | $16.83 | $16.85 | $16.80 |
| Purchase #2 | $157.59 | 11.109% | $175.0967 | $175.10 | $175.10 | $175.10 |
| Purchase #3 | $10.35 | 4.414% | $10.8068 | $10.81 | $10.80 | $10.80 |
| Purchase #4 | $174.30 | 3.478% | $180.3622 | $180.36 | $180.35 | $180.40 |
| Purchase #5 | $179.47 | 6.258% | $190.7012 | $190.70 | $190.70 | $190.70 |
| Purchase #6 | $169.82 | 9.865% | $186.5727 | $186.57 | $186.55 | $186.60 |
| Purchase #7 | $227.31 | 11.201% | $252.771 | $252.77 | $252.75 | $252.80 |
| 7 purchase totals = | $934.66 | $1,013.1393 | $1,013.14 | $1,013.10 | $1,013.20 | |