| 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 | $124.55 | 8.484% | $135.1168 | $135.12 | $135.10 | $135.10 |
| Purchase #2 | $133.25 | 13.456% | $151.1801 | $151.18 | $151.20 | $151.20 |
| Purchase #3 | $104.54 | 12.242% | $117.3378 | $117.34 | $117.35 | $117.30 |
| Purchase #4 | $42.75 | 8.741% | $46.4868 | $46.49 | $46.50 | $46.50 |
| Purchase #5 | $80.97 | 11.818% | $90.539 | $90.54 | $90.55 | $90.50 |
| Purchase #6 | $72.36 | 13.725% | $82.2914 | $82.29 | $82.30 | $82.30 |
| Purchase #7 | $121.77 | 11.712% | $136.0317 | $136.03 | $136.05 | $136.00 |
| 7 purchase totals = | $680.19 | $758.9836 | $758.99 | $759.05 | $758.90 | |