| 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 | $79.35 | 3.448% | $82.086 | $82.09 | $82.10 | $82.10 |
| Purchase #2 | $108.57 | 4.582% | $113.5447 | $113.54 | $113.55 | $113.50 |
| Purchase #3 | $145.53 | 10.621% | $160.9867 | $160.99 | $161.00 | $161.00 |
| Purchase #4 | $78.97 | 10.254% | $87.0676 | $87.07 | $87.05 | $87.10 |
| Purchase #5 | $213.98 | 3.343% | $221.1334 | $221.13 | $221.15 | $221.10 |
| Purchase #6 | $130.83 | 4.236% | $136.372 | $136.37 | $136.35 | $136.40 |
| Purchase #7 | $163.35 | 5.456% | $172.2624 | $172.26 | $172.25 | $172.30 |
| 7 purchase totals = | $920.58 | $973.4528 | $973.45 | $973.45 | $973.50 | |