| 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 | $128.95 | 5.430% | $135.952 | $135.95 | $135.95 | $136.00 |
| Purchase #2 | $169.38 | 3.171% | $174.751 | $174.75 | $174.75 | $174.80 |
| Purchase #3 | $178.29 | 11.185% | $198.2317 | $198.23 | $198.25 | $198.20 |
| Purchase #4 | $242.72 | 10.228% | $267.5454 | $267.55 | $267.55 | $267.50 |
| Purchase #5 | $178.55 | 10.146% | $196.6657 | $196.67 | $196.65 | $196.70 |
| Purchase #6 | $115.39 | 10.249% | $127.2163 | $127.22 | $127.20 | $127.20 |
| Purchase #7 | $72.43 | 4.624% | $75.7792 | $75.78 | $75.80 | $75.80 |
| 7 purchase totals = | $1,085.71 | $1,176.1413 | $1,176.15 | $1,176.15 | $1,176.20 | |