| 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 | $86.89 | 12.487% | $97.74 | $97.74 | $97.75 | $97.70 |
| Purchase #2 | $172.75 | 13.634% | $196.3027 | $196.30 | $196.30 | $196.30 |
| Purchase #3 | $160.92 | 7.836% | $173.5297 | $173.53 | $173.55 | $173.50 |
| Purchase #4 | $173.36 | 4.665% | $181.4472 | $181.45 | $181.45 | $181.40 |
| Purchase #5 | $216.65 | 13.714% | $246.3614 | $246.36 | $246.35 | $246.40 |
| Purchase #6 | $123.88 | 4.696% | $129.6974 | $129.70 | $129.70 | $129.70 |
| Purchase #7 | $134.91 | 5.673% | $142.5634 | $142.56 | $142.55 | $142.60 |
| 7 purchase totals = | $1,069.36 | $1,167.6418 | $1,167.64 | $1,167.65 | $1,167.60 | |