| 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 | $186.59 | 6.832% | $199.3378 | $199.34 | $199.35 | $199.30 |
| Purchase #2 | $165.39 | 10.196% | $182.2532 | $182.25 | $182.25 | $182.30 |
| Purchase #3 | $250.42 | 8.377% | $271.3977 | $271.40 | $271.40 | $271.40 |
| Purchase #4 | $172.34 | 9.243% | $188.2694 | $188.27 | $188.25 | $188.30 |
| Purchase #5 | $103.60 | 7.137% | $110.9939 | $110.99 | $111.00 | $111.00 |
| Purchase #6 | $5.59 | 3.609% | $5.7917 | $5.79 | $5.80 | $5.80 |
| Purchase #7 | $175.62 | 4.772% | $184.0006 | $184.00 | $184.00 | $184.00 |
| 7 purchase totals = | $1,059.55 | $1,142.0443 | $1,142.04 | $1,142.05 | $1,142.10 | |