| 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 | $168.56 | 7.369% | $180.9812 | $180.98 | $181.00 | $181.00 |
| Purchase #2 | $99.47 | 9.146% | $108.5675 | $108.57 | $108.55 | $108.60 |
| Purchase #3 | $146.46 | 12.491% | $164.7543 | $164.75 | $164.75 | $164.80 |
| Purchase #4 | $181.63 | 5.290% | $191.2382 | $191.24 | $191.25 | $191.20 |
| Purchase #5 | $23.94 | 12.365% | $26.9002 | $26.90 | $26.90 | $26.90 |
| Purchase #6 | $186.53 | 3.433% | $192.9336 | $192.93 | $192.95 | $192.90 |
| Purchase #7 | $124.36 | 10.318% | $137.1915 | $137.19 | $137.20 | $137.20 |
| 7 purchase totals = | $930.95 | $1,002.5665 | $1,002.56 | $1,002.60 | $1,002.60 | |