| 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 | $17.29 | 9.830% | $18.9896 | $18.99 | $19.00 | $19.00 |
| Purchase #2 | $156.83 | 6.501% | $167.0255 | $167.03 | $167.05 | $167.00 |
| Purchase #3 | $83.76 | 3.783% | $86.9286 | $86.93 | $86.95 | $86.90 |
| Purchase #4 | $239.94 | 13.161% | $271.5185 | $271.52 | $271.50 | $271.50 |
| Purchase #5 | $111.34 | 5.133% | $117.0551 | $117.06 | $117.05 | $117.10 |
| Purchase #6 | $104.59 | 8.188% | $113.1538 | $113.15 | $113.15 | $113.20 |
| Purchase #7 | $197.94 | 12.523% | $222.728 | $222.73 | $222.75 | $222.70 |
| 7 purchase totals = | $911.69 | $997.3991 | $997.41 | $997.45 | $997.40 | |