| 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 | $171.25 | 8.112% | $185.1418 | $185.14 | $185.15 | $185.10 |
| Purchase #2 | $115.57 | 12.795% | $130.3572 | $130.36 | $130.35 | $130.40 |
| Purchase #3 | $65.85 | 12.239% | $73.9094 | $73.91 | $73.90 | $73.90 |
| Purchase #4 | $118.46 | 13.493% | $134.4438 | $134.44 | $134.45 | $134.40 |
| Purchase #5 | $142.29 | 10.663% | $157.4624 | $157.46 | $157.45 | $157.50 |
| Purchase #6 | $120.50 | 5.856% | $127.5565 | $127.56 | $127.55 | $127.60 |
| Purchase #7 | $181.37 | 8.764% | $197.2653 | $197.27 | $197.25 | $197.30 |
| 7 purchase totals = | $915.29 | $1,006.1364 | $1,006.14 | $1,006.10 | $1,006.20 | |