| 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 | $114.55 | 9.503% | $125.4357 | $125.44 | $125.45 | $125.40 |
| Purchase #2 | $156.40 | 7.861% | $168.6946 | $168.69 | $168.70 | $168.70 |
| Purchase #3 | $214.99 | 3.664% | $222.8672 | $222.87 | $222.85 | $222.90 |
| Purchase #4 | $169.25 | 12.548% | $190.4875 | $190.49 | $190.50 | $190.50 |
| Purchase #5 | $31.35 | 7.721% | $33.7705 | $33.77 | $33.75 | $33.80 |
| Purchase #6 | $203.74 | 13.178% | $230.5889 | $230.59 | $230.60 | $230.60 |
| Purchase #7 | $169.28 | 7.318% | $181.6679 | $181.67 | $181.65 | $181.70 |
| 7 purchase totals = | $1,059.56 | $1,153.5123 | $1,153.52 | $1,153.50 | $1,153.60 | |