| 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 | $128.94 | 10.872% | $142.9584 | $142.96 | $142.95 | $143.00 |
| Purchase #2 | $61.47 | 9.156% | $67.0982 | $67.10 | $67.10 | $67.10 |
| Purchase #3 | $178.99 | 3.536% | $185.3191 | $185.32 | $185.30 | $185.30 |
| Purchase #4 | $203.97 | 9.487% | $223.3206 | $223.32 | $223.30 | $223.30 |
| Purchase #5 | $99.96 | 3.155% | $103.1137 | $103.11 | $103.10 | $103.10 |
| Purchase #6 | $153.84 | 10.354% | $169.7686 | $169.77 | $169.75 | $169.80 |
| Purchase #7 | $171.95 | 8.296% | $186.215 | $186.22 | $186.20 | $186.20 |
| 7 purchase totals = | $999.12 | $1,077.7936 | $1,077.80 | $1,077.70 | $1,077.80 | |