| 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 | $186.70 | 4.227% | $194.5918 | $194.59 | $194.60 | $194.60 |
| Purchase #2 | $97.76 | 3.764% | $101.4397 | $101.44 | $101.45 | $101.40 |
| Purchase #3 | $46.77 | 3.287% | $48.3073 | $48.31 | $48.30 | $48.30 |
| Purchase #4 | $122.77 | 5.206% | $129.1614 | $129.16 | $129.15 | $129.20 |
| Purchase #5 | $170.76 | 5.706% | $180.5036 | $180.50 | $180.50 | $180.50 |
| Purchase #6 | $96.41 | 7.756% | $103.8876 | $103.89 | $103.90 | $103.90 |
| Purchase #7 | $49.46 | 4.545% | $51.708 | $51.71 | $51.70 | $51.70 |
| 7 purchase totals = | $770.63 | $809.5994 | $809.60 | $809.60 | $809.60 | |