| 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 | $14.36 | 6.483% | $15.291 | $15.29 | $15.30 | $15.30 |
| Purchase #2 | $204.36 | 12.575% | $230.0583 | $230.06 | $230.05 | $230.10 |
| Purchase #3 | $133.66 | 6.671% | $142.5765 | $142.58 | $142.60 | $142.60 |
| Purchase #4 | $185.28 | 7.301% | $198.8073 | $198.81 | $198.80 | $198.80 |
| Purchase #5 | $157.85 | 6.715% | $168.4496 | $168.45 | $168.45 | $168.40 |
| Purchase #6 | $97.64 | 5.808% | $103.3109 | $103.31 | $103.30 | $103.30 |
| Purchase #7 | $199.43 | 8.835% | $217.0496 | $217.05 | $217.05 | $217.00 |
| 7 purchase totals = | $992.58 | $1,075.5432 | $1,075.55 | $1,075.55 | $1,075.50 | |